#041C2A#041C2A

#041C2A is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.5% C 0.041 H 237.4°. Best body text is #FFFFFF at 17.43:1 contrast (WCAG AA passes).

Color values

HEX	#041C2A
RGB	rgb(4, 28, 42)
HSL	hsl(202, 83%, 9%)
HSV	hsv(202, 90%, 16%)
CMYK	cmyk(90.5%, 33.3%, 0%, 83.5%)
CIE-LAB	lab(9.18, -3.44, -12.19)
CIE-LCH	lch(9.18, 12.67, 254.24°)
OKLab	oklab(21.55% -0.022 -0.0344)
OKLCH	oklch(21.55% 0.041 237.4)
XYZ	xyz(0.8831, 1.0234, 2.3410)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041C2A #2A1204

analogous

#042A25 #041C2A #04092A

triadic

#041C2A #2A041C #1C2A04

tetradic

#041C2A #25042A #2A1204 #092A04

square

#041C2A #25042A #2A1204 #092A04

split-complementary

#041C2A #2A0409 #2A2504

monochromatic

#03131C #03131C #041C2A #094162 #0F679A

Accessibility & contrast

On white

17.43

#041C2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#041C2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041C2A

17.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041C2A	#FFFFFF	#000000	##FFFFFF
##041C2A	1.00	17.43	1.20	17.43
#FFFFFF	17.43	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151C2B

Deuteranopia (green-blind)

#10182A

Tritanopia (blue-blind)

#002021

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #041c2a;
/* rgb */ color: rgb(4, 28, 42);
/* oklch */ color: oklch(21.5% 0.041 237.4);

Tailwind

colors: {
  custom: {
    50: '#4a5763',
    500: '#041c2a',
    950: '#000000',
  },
}

SCSS

$custom: #041c2a;
$custom-light: #4a5763;
$custom-dark: #000000;

JSON

{
  "hex": "#041c2a",
  "rgb": {
    "r": 4,
    "g": 28,
    "b": 42
  },
  "hsl": {
    "h": 202.105,
    "s": 82.609,
    "l": 9.02
  },
  "oklch": {
    "l": 0.21548,
    "c": 0.04086,
    "h": 237.4
  },
  "luminance": 0.01023
}

Semantic roles & 50–950 ramp

primary

#041C2A

secondary

#6D3A1D

accent

#792FF9

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010305

muted

#777879

Preview Lab

Preview with #041C2A

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

Preview Lab → · Contrast checker → · Palette generator →