#04262F#04262F

#04262F is a very dark, muted cyan. Relative luminance 0.016; OKLCH L 25.0% C 0.041 H 219.4°. Best body text is #FFFFFF at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#04262F
RGB	rgb(4, 38, 47)
HSL	hsl(193, 84%, 10%)
HSV	hsv(193, 91%, 18%)
CMYK	cmyk(91.5%, 19.1%, 0%, 81.6%)
CIE-LAB	lab(13.33, -8.23, -9.39)
CIE-LCH	lch(13.33, 12.48, 228.78°)
OKLab	oklab(24.96% -0.032 -0.0263)
OKLCH	oklch(24.96% 0.041 219.4)
XYZ	xyz(1.2561, 1.6171, 2.9347)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04262F #2F0D04

analogous

#042F22 #04262F #04112F

triadic

#04262F #2F0426 #262F04

tetradic

#04262F #22042F #2F0D04 #112F04

square

#04262F #22042F #2F0D04 #112F04

split-complementary

#04262F #2F0411 #2F2204

monochromatic

#02171C #02171C #04262F #095467 #0E81A0

Accessibility & contrast

On white

15.87

#04262F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#04262F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04262F

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04262F	#FFFFFF	#000000	##FFFFFF
##04262F	1.00	15.87	1.32	15.87
#FFFFFF	15.87	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20252F

Deuteranopia (green-blind)

#1B202F

Tritanopia (blue-blind)

#002929

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #04262f;
/* rgb */ color: rgb(4, 38, 47);
/* oklch */ color: oklch(25.0% 0.041 219.4);

Tailwind

colors: {
  custom: {
    50: '#4c6067',
    500: '#04262f',
    950: '#000000',
  },
}

SCSS

$custom: #04262f;
$custom-light: #4c6067;
$custom-dark: #000000;

JSON

{
  "hex": "#04262f",
  "rgb": {
    "r": 4,
    "g": 38,
    "b": 47
  },
  "hsl": {
    "h": 192.558,
    "s": 84.314,
    "l": 10
  },
  "oklch": {
    "l": 0.24955,
    "c": 0.04139,
    "h": 219.4
  },
  "luminance": 0.01617
}

Semantic roles & 50–950 ramp

primary

#04262F

secondary

#722F1D

accent

#582DFB

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #04262F

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

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