#041A2A#041A2A

#041A2A is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.9% C 0.043 H 242.8°. Best body text is #FFFFFF at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#041A2A
RGB	rgb(4, 26, 42)
HSL	hsl(205, 83%, 9%)
HSV	hsv(205, 90%, 16%)
CMYK	cmyk(90.5%, 38.1%, 0%, 83.5%)
CIE-LAB	lab(8.41, -1.95, -13.41)
CIE-LCH	lch(8.41, 13.55, 261.72°)
OKLab	oklab(20.93% -0.0195 -0.038)
OKLCH	oklch(20.93% 0.043 242.8)
XYZ	xyz(0.8372, 0.9317, 2.3257)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041A2A #2A1404

analogous

#042A27 #041A2A #04072A

triadic

#041A2A #2A041A #1A2A04

tetradic

#041A2A #27042A #2A1404 #072A04

square

#041A2A #27042A #2A1404 #072A04

split-complementary

#041A2A #2A0407 #2A2704

monochromatic

#03111C #03111C #041A2A #093D62 #0F5F9A

Accessibility & contrast

On white

17.70

#041A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#041A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041A2A

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041A2A	#FFFFFF	#000000	##FFFFFF
##041A2A	1.00	17.70	1.19	17.70
#FFFFFF	17.70	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131A2B

Deuteranopia (green-blind)

#0D172A

Tritanopia (blue-blind)

#001E20

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #041a2a;
/* rgb */ color: rgb(4, 26, 42);
/* oklch */ color: oklch(20.9% 0.043 242.8);

Tailwind

colors: {
  custom: {
    50: '#495663',
    500: '#041a2a',
    950: '#000000',
  },
}

SCSS

$custom: #041a2a;
$custom-light: #495663;
$custom-dark: #000000;

JSON

{
  "hex": "#041a2a",
  "rgb": {
    "r": 4,
    "g": 26,
    "b": 42
  },
  "hsl": {
    "h": 205.263,
    "s": 82.609,
    "l": 9.02
  },
  "oklch": {
    "l": 0.20933,
    "c": 0.04272,
    "h": 242.8
  },
  "luminance": 0.00932
}

Semantic roles & 50–950 ramp

primary

#041A2A

secondary

#6D3F1D

accent

#842FF9

background

#F4F5F5

surface

#E7E8EA

border

#C3C4C6

text

#010305

muted

#777879

Preview Lab

Preview with #041A2A

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

Preview Lab → · Contrast checker → · Palette generator →