#041A31#041A31

#041A31 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.5% C 0.054 H 251.4°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#041A31
RGB	rgb(4, 26, 49)
HSL	hsl(211, 85%, 10%)
HSV	hsv(211, 92%, 19%)
CMYK	cmyk(91.8%, 46.9%, 0%, 80.8%)
CIE-LAB	lab(8.88, 1.36, -17.81)
CIE-LCH	lch(8.88, 17.86, 274.38°)
OKLab	oklab(21.45% -0.0171 -0.0509)
OKLCH	oklch(21.45% 0.054 251.4)
XYZ	xyz(0.9736, 0.9862, 3.0442)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041A31 #311B04

analogous

#043031 #041A31 #050431

triadic

#041A31 #31041A #1A3104

tetradic

#041A31 #310430 #311B04 #043105

square

#041A31 #310430 #311B04 #043105

split-complementary

#041A31 #310504 #303104

monochromatic

#020F1C #020F1C #041A31 #09386A #0D56A2

Accessibility & contrast

On white

17.54

#041A31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#041A31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041A31

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041A31	#FFFFFF	#000000	##FFFFFF
##041A31	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1C32

Deuteranopia (green-blind)

#081731

Tritanopia (blue-blind)

#001F23

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #041a31;
/* rgb */ color: rgb(4, 26, 49);
/* oklch */ color: oklch(21.5% 0.054 251.4);

Tailwind

colors: {
  custom: {
    50: '#4b5669',
    500: '#041a31',
    950: '#000000',
  },
}

SCSS

$custom: #041a31;
$custom-light: #4b5669;
$custom-dark: #000000;

JSON

{
  "hex": "#041a31",
  "rgb": {
    "r": 4,
    "g": 26,
    "b": 49
  },
  "hsl": {
    "h": 210.667,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.21453,
    "c": 0.05365,
    "h": 251.4
  },
  "luminance": 0.00986
}

Semantic roles & 50–950 ramp

primary

#041A31

secondary

#73491D

accent

#962DFB

background

#F4F4F6

surface

#E7E8EB

border

#C3C4C6

text

#010306

muted

#77787A

Preview Lab

Preview with #041A31

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

Preview Lab → · Contrast checker → · Palette generator →