#041E39#041E39

#041E39 is a very dark, moderate cyan. Relative luminance 0.013; OKLCH L 23.2% C 0.061 H 252.0°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#041E39
RGB	rgb(4, 30, 57)
HSL	hsl(211, 87%, 12%)
HSV	hsv(211, 93%, 22%)
CMYK	cmyk(93%, 47.4%, 0%, 77.6%)
CIE-LAB	lab(10.92, 2.08, -20.33)
CIE-LCH	lch(10.92, 20.43, 275.83°)
OKLab	oklab(23.23% -0.0189 -0.0581)
OKLCH	oklch(23.23% 0.061 252)
XYZ	xyz(1.2526, 1.2496, 4.0453)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041E39 #391F04

analogous

#043939 #041E39 #050439

triadic

#041E39 #39041E #1E3904

tetradic

#041E39 #390439 #391F04 #043905

square

#041E39 #390439 #391F04 #043905

split-complementary

#041E39 #390504 #393904

monochromatic

#020F1D #020F1D #041E39 #083C72 #0C5AAB

Accessibility & contrast

On white

16.80

#041E39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#041E39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041E39

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041E39	#FFFFFF	#000000	##FFFFFF
##041E39	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11203A

Deuteranopia (green-blind)

#081B38

Tritanopia (blue-blind)

#002428

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #041e39;
/* rgb */ color: rgb(4, 30, 57);
/* oklch */ color: oklch(23.2% 0.061 252.0);

Tailwind

colors: {
  custom: {
    50: '#4e596f',
    500: '#041e39',
    950: '#000000',
  },
}

SCSS

$custom: #041e39;
$custom-light: #4e596f;
$custom-dark: #000000;

JSON

{
  "hex": "#041e39",
  "rgb": {
    "r": 4,
    "g": 30,
    "b": 57
  },
  "hsl": {
    "h": 210.566,
    "s": 86.885,
    "l": 11.961
  },
  "oklch": {
    "l": 0.23234,
    "c": 0.06114,
    "h": 252
  },
  "luminance": 0.0125
}

Semantic roles & 50–950 ramp

primary

#041E39

secondary

#7B4D1E

accent

#962BFD

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020307

muted

#78787A

Preview Lab

Preview with #041E39

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

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