#041A37#041A37

#041A37 is a very dark, moderate cyan. Relative luminance 0.010; OKLCH L 21.9% C 0.063 H 255.9°. Best body text is #FFFFFF at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#041A37
RGB	rgb(4, 26, 55)
HSL	hsl(214, 86%, 12%)
HSV	hsv(214, 93%, 22%)
CMYK	cmyk(92.7%, 52.7%, 0%, 78.4%)
CIE-LAB	lab(9.32, 4.25, -21.45)
CIE-LCH	lch(9.32, 21.86, 281.21°)
OKLab	oklab(21.95% -0.0154 -0.0615)
OKLCH	oklch(21.95% 0.063 255.9)
XYZ	xyz(1.1088, 1.0403, 3.7560)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041A37 #372104

analogous

#043437 #041A37 #080437

triadic

#041A37 #37041A #1A3704

tetradic

#041A37 #370434 #372104 #043708

square

#041A37 #370434 #372104 #043708

split-complementary

#041A37 #370804 #343704

monochromatic

#020D1D #020D1D #041A37 #083570 #0C50A9

Accessibility & contrast

On white

17.38

#041A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#041A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041A37

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041A37	#FFFFFF	#000000	##FFFFFF
##041A37	1.00	17.38	1.21	17.38
#FFFFFF	17.38	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1D38

Deuteranopia (green-blind)

#021836

Tritanopia (blue-blind)

#002125

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #041a37;
/* rgb */ color: rgb(4, 26, 55);
/* oklch */ color: oklch(21.9% 0.063 255.9);

Tailwind

colors: {
  custom: {
    50: '#4d556e',
    500: '#041a37',
    950: '#000000',
  },
}

SCSS

$custom: #041a37;
$custom-light: #4d556e;
$custom-dark: #000000;

JSON

{
  "hex": "#041a37",
  "rgb": {
    "r": 4,
    "g": 26,
    "b": 55
  },
  "hsl": {
    "h": 214.118,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.21945,
    "c": 0.06345,
    "h": 255.9
  },
  "luminance": 0.0104
}

Semantic roles & 50–950 ramp

primary

#041A37

secondary

#79521E

accent

#A22BFD

background

#F4F4F6

surface

#E7E8EC

border

#C3C4C7

text

#020307

muted

#78787A

Preview Lab

Preview with #041A37

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

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