Color profile

#6B253E — Color

RGB

107 · 37 · 62

HSL

338° · 48% · 28%

CMYK

0 · 65 · 42 · 58
#6B253E

On light

WCAG AA

On dark

AAA headlines

Web safe variant

#663333

Color spaces

RGB
R 107 G 37 B 62
HSL
338° 48% 28%
HSV
338° 65% 41%
CMYK
0 65 42 58
XYZ
7.59 4.80 5.08
CIE Lab
L 26.15 a 33.68 b 0.66

Base numbers

Base-2

Binary

Base-8

Octal

Base-10

Decimal

Base-16

Hex

RGB distribution

Red 51.94%
Green 17.96%
Blue 30.10%

Usage highlights

  • Versatile applications: perfect for dashboards, UI components and branding.
  • Color partnerships: pairs with #22c55e / #f97316 for modern contrast.
  • Display optimization: works well on both light and dark backgrounds.
  • Design confidence: signals trust, professionalism, and technical expertise.

Interactive tools

Build palettes and validate contrast on the fly

Drop favorite swatches into a custom stack, then test new text/background combos without leaving the page.

Contrast playground

Test two colors and instantly see ratio + WCAG level.

6.2:1 AA

Mission control confirms calm seas.

Body text ready (AA).

Derived palettes

Shades, tints and harmonies

Generate system-ready palettes directly from the source swatch. Each tone carries HEX and contextual tags.

Code snippets

Drop into CSS, Tailwind or design tokens

CSS utility

Component tokens

:root {
  --color-hex-6b253e: #6B253E;
}
.btn-color {
  background: var(--color-hex-6b253e);
  color: #f8fafc;
  box-shadow: 0 10px 25px rgba(107, 37, 62, 0.25);
}
  • Sets CSS variable for reuse
  • Great for buttons + badges
Tailwind config

Design token extend

module.exports = {
  theme: {
    extend: {
      colors: {
        hex6b253e: '#6B253E',
        hex6b253eTint: '#83495E',
      },
    },
  },
};
  • Adds custom palette entries
  • Works with Tailwind 3+
CSS effects

Shadow presets

.text-color-6b253e {
  color: #6B253E;
  text-shadow: 4px 4px 2px rgba(107, 37, 62, 0.8);
}
.panel-color-6b253e {
  border: 3px solid #6B253E;
  box-shadow: 1px 1px 3px 2px #6B253E;
}
  • Typography + panel styling
  • Ideal for hero headlines

Accessibility lab

See the swatch on contrasting surfaces

Compare how #6B253E behaves in light dashboards, dark terminals and mixed layouts. Ratios are based on WCAG 2.1 calculations at 100% opacity.

Light UI 6.2:1 · AA

Mission control confirms calm seas.

  • Usage: body copy, data labels.
  • Background: #e6eaeb shell.
  • Min size: 16px regular, 14px bold.
Dark UI 12.8:1 · AAA

Vector shields aligned. Engage warp.

  • Usage: hero headings, CTA outlines.
  • Background: #0f172a cockpit.
  • Min size: 12px icons, 18px type.

Pairing matrix

Background #6B253E text #f8fafc text
#e6eaeb AA N/A
#0f172a AAA AA
#050505 AAA AA

Swap to #f97316 text on dark shells to push CTA contrast to 9.4:1.

Recommended supporting neutrals:

#e6eaeb · Shell #9bacb1 · Divider #0f172a · Cockpit #f97316 · Alert