#1A202E#1A202E

#1A202E is a very dark, muted blue. Relative luminance 0.015; OKLCH L 24.4% C 0.028 H 266.4°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#1A202E
RGB	rgb(26, 32, 46)
HSL	hsl(222, 28%, 14%)
HSV	hsv(222, 43%, 18%)
CMYK	cmyk(43.5%, 30.4%, 0%, 82%)
CIE-LAB	lab(12.29, 1.67, -10.18)
CIE-LCH	lch(12.29, 10.32, 279.33°)
OKLab	oklab(24.44% -0.0018 -0.0282)
OKLCH	oklch(24.44% 0.028 266.4)
XYZ	xyz(1.4355, 1.4498, 2.7884)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A202E #2E281A

analogous

#1A2A2E #1A202E #1E1A2E

triadic

#1A202E #2E1A20 #202E1A

tetradic

#1A202E #2E1A2A #2E281A #1A2E1E

square

#1A202E #2E1A2A #2E281A #1A2E1E

split-complementary

#1A202E #2E1E1A #2A2E1A

monochromatic

#0B0E14 #0B0E14 #1A202E #303B55 #46567C

Accessibility & contrast

On white

16.28

#1A202E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#1A202E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A202E

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A202E	#FFFFFF	#000000	##FFFFFF
##1A202E	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B212F

Deuteranopia (green-blind)

#191F2E

Tritanopia (blue-blind)

#142325

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #1a202e;
/* rgb */ color: rgb(26, 32, 46);
/* oklch */ color: oklch(24.4% 0.028 266.4);

Tailwind

colors: {
  custom: {
    50: '#575b66',
    500: '#1a202e',
    950: '#000000',
  },
}

SCSS

$custom: #1a202e;
$custom-light: #575b66;
$custom-dark: #000000;

JSON

{
  "hex": "#1a202e",
  "rgb": {
    "r": 26,
    "g": 32,
    "b": 46
  },
  "hsl": {
    "h": 222,
    "s": 27.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24438,
    "c": 0.0283,
    "h": 266.4
  },
  "luminance": 0.0145
}

Semantic roles & 50–950 ramp

primary

#1A202E

secondary

#625842

accent

#A764C4

background

#F5F5F6

surface

#E9E9EB

border

#C5C5C6

text

#030406

muted

#78797A

Preview Lab

Preview with #1A202E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →