Color profile

#1C1B26 — Color

RGB

28 · 27 · 38

HSL

245° · 16% · 12%

CMYK

26 · 28 · 0 · 85
#1C1B26

On light

WCAG AA

On dark

AAA headlines

Web safe variant

#333333

Color spaces

RGB
R 28 G 27 B 38
HSL
245° 16% 12%
HSV
245° 28% 14%
CMYK
26 28 0 85
XYZ
1.22 1.17 2.00
CIE Lab
L 10.34 a 3.56 b -7.31

Base numbers

Base-2

Binary

Base-8

Octal

Base-10

Decimal

Base-16

Hex

RGB distribution

Red 30.11%
Green 29.03%
Blue 40.86%

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-1c1b26: #1C1B26;
}
.btn-color {
  background: var(--color-hex-1c1b26);
  color: #f8fafc;
  box-shadow: 0 10px 25px rgba(28, 27, 38, 0.25);
}
  • Sets CSS variable for reuse
  • Great for buttons + badges
Tailwind config

Design token extend

module.exports = {
  theme: {
    extend: {
      colors: {
        hex1c1b26: '#1C1B26',
        hex1c1b26Tint: '#41414A',
      },
    },
  },
};
  • Adds custom palette entries
  • Works with Tailwind 3+
CSS effects

Shadow presets

.text-color-1c1b26 {
  color: #1C1B26;
  text-shadow: 4px 4px 2px rgba(28, 27, 38, 0.8);
}
.panel-color-1c1b26 {
  border: 3px solid #1C1B26;
  box-shadow: 1px 1px 3px 2px #1C1B26;
}
  • Typography + panel styling
  • Ideal for hero headlines

Accessibility lab

See the swatch on contrasting surfaces

Compare how #1C1B26 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 #1C1B26 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