#041F2C#041F2C

#041F2C is a very dark, muted cyan. Relative luminance 0.012; OKLCH L 22.6% C 0.041 H 232.9°. Best body text is #FFFFFF at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#041F2C
RGB	rgb(4, 31, 44)
HSL	hsl(200, 83%, 9%)
HSV	hsv(200, 91%, 17%)
CMYK	cmyk(90.9%, 29.5%, 0%, 82.7%)
CIE-LAB	lab(10.46, -4.71, -11.66)
CIE-LCH	lch(10.46, 12.58, 248.00°)
OKLab	oklab(22.61% -0.0248 -0.0328)
OKLCH	oklch(22.61% 0.041 232.9)
XYZ	xyz(0.9945, 1.1875, 2.5592)
Luminance	0.0119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041F2C #2C1104

analogous

#042C25 #041F2C #040B2C

triadic

#041F2C #2C041F #1F2C04

tetradic

#041F2C #25042C #2C1104 #0B2C04

square

#041F2C #25042C #2C1104 #0B2C04

split-complementary

#041F2C #2C040B #2C2504

monochromatic

#03141C #03141C #041F2C #094764 #0E6E9C

Accessibility & contrast

On white

16.97

#041F2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#041F2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041F2C

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041F2C	#FFFFFF	#000000	##FFFFFF
##041F2C	1.00	16.97	1.24	16.97
#FFFFFF	16.97	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191F2D

Deuteranopia (green-blind)

#131B2C

Tritanopia (blue-blind)

#002223

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #041f2c;
/* rgb */ color: rgb(4, 31, 44);
/* oklch */ color: oklch(22.6% 0.041 232.9);

Tailwind

colors: {
  custom: {
    50: '#4a5a65',
    500: '#041f2c',
    950: '#000000',
  },
}

SCSS

$custom: #041f2c;
$custom-light: #4a5a65;
$custom-dark: #000000;

JSON

{
  "hex": "#041f2c",
  "rgb": {
    "r": 4,
    "g": 31,
    "b": 44
  },
  "hsl": {
    "h": 199.5,
    "s": 83.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.22605,
    "c": 0.04118,
    "h": 232.9
  },
  "luminance": 0.01188
}

Semantic roles & 50–950 ramp

primary

#041F2C

secondary

#6F381D

accent

#702EFA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010305

muted

#77787A

Preview Lab

Preview with #041F2C

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

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