#041A2C#041A2C

#041A2C is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 21.1% C 0.046 H 245.8°. Best body text is #FFFFFF at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#041A2C
RGB	rgb(4, 26, 44)
HSL	hsl(207, 83%, 9%)
HSV	hsv(207, 91%, 17%)
CMYK	cmyk(90.9%, 40.9%, 0%, 82.7%)
CIE-LAB	lab(8.54, -1.01, -14.69)
CIE-LCH	lch(8.54, 14.72, 266.06°)
OKLab	oklab(21.08% -0.0188 -0.0417)
OKLCH	oklch(21.08% 0.046 245.8)
XYZ	xyz(0.8739, 0.9463, 2.5190)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041A2C #2C1604

analogous

#042C2A #041A2C #04062C

triadic

#041A2C #2C041A #1A2C04

tetradic

#041A2C #2A042C #2C1604 #062C04

square

#041A2C #2A042C #2C1604 #062C04

split-complementary

#041A2C #2C0406 #2C2A04

monochromatic

#03111C #03111C #041A2C #093B64 #0E5C9C

Accessibility & contrast

On white

17.66

#041A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#041A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041A2C

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041A2C	#FFFFFF	#000000	##FFFFFF
##041A2C	1.00	17.66	1.19	17.66
#FFFFFF	17.66	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121B2D

Deuteranopia (green-blind)

#0C172C

Tritanopia (blue-blind)

#001E20

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #041a2c;
/* rgb */ color: rgb(4, 26, 44);
/* oklch */ color: oklch(21.1% 0.046 245.8);

Tailwind

colors: {
  custom: {
    50: '#4a5665',
    500: '#041a2c',
    950: '#000000',
  },
}

SCSS

$custom: #041a2c;
$custom-light: #4a5665;
$custom-dark: #000000;

JSON

{
  "hex": "#041a2c",
  "rgb": {
    "r": 4,
    "g": 26,
    "b": 44
  },
  "hsl": {
    "h": 207,
    "s": 83.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.21075,
    "c": 0.04574,
    "h": 245.8
  },
  "luminance": 0.00946
}

Semantic roles & 50–950 ramp

primary

#041A2C

secondary

#6F421D

accent

#8A2EFA

background

#F4F5F6

surface

#E7E8EB

border

#C3C4C6

text

#010305

muted

#77787A

Preview Lab

Preview with #041A2C

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

Preview Lab → · Contrast checker → · Palette generator →