#041D2A#041D2A

#041D2A is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 21.9% C 0.040 H 234.5°. Best body text is #FFFFFF at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#041D2A
RGB	rgb(4, 29, 42)
HSL	hsl(201, 83%, 9%)
HSV	hsv(201, 90%, 16%)
CMYK	cmyk(90.5%, 31%, 0%, 83.5%)
CIE-LAB	lab(9.57, -4.17, -11.58)
CIE-LCH	lch(9.57, 12.31, 250.19°)
OKLab	oklab(21.86% -0.0233 -0.0326)
OKLCH	oklch(21.86% 0.04 234.5)
XYZ	xyz(0.9072, 1.0716, 2.3491)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041D2A #2A1104

analogous

#042A24 #041D2A #040A2A

triadic

#041D2A #2A041D #1D2A04

tetradic

#041D2A #24042A #2A1104 #0A2A04

square

#041D2A #24042A #2A1104 #0A2A04

split-complementary

#041D2A #2A040A #2A2404

monochromatic

#03131C #03131C #041D2A #094462 #0F6A9A

Accessibility & contrast

On white

17.29

#041D2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#041D2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041D2A

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041D2A	#FFFFFF	#000000	##FFFFFF
##041D2A	1.00	17.29	1.21	17.29
#FFFFFF	17.29	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171D2B

Deuteranopia (green-blind)

#11192A

Tritanopia (blue-blind)

#002021

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #041d2a;
/* rgb */ color: rgb(4, 29, 42);
/* oklch */ color: oklch(21.9% 0.040 234.5);

Tailwind

colors: {
  custom: {
    50: '#4a5863',
    500: '#041d2a',
    950: '#000000',
  },
}

SCSS

$custom: #041d2a;
$custom-light: #4a5863;
$custom-dark: #000000;

JSON

{
  "hex": "#041d2a",
  "rgb": {
    "r": 4,
    "g": 29,
    "b": 42
  },
  "hsl": {
    "h": 200.526,
    "s": 82.609,
    "l": 9.02
  },
  "oklch": {
    "l": 0.21858,
    "c": 0.04009,
    "h": 234.5
  },
  "luminance": 0.01072
}

Semantic roles & 50–950 ramp

primary

#041D2A

secondary

#6D381D

accent

#742FF9

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010305

muted

#777879

Preview Lab

Preview with #041D2A

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

Preview Lab → · Contrast checker → · Palette generator →