#04081E#04081E

#04081E is a very dark, muted blue. Relative luminance 0.003; OKLCH L 14.6% C 0.048 H 269.2°. Best body text is #FFFFFF at 19.84:1 contrast (WCAG AA passes).

Color values

HEX	#04081E
RGB	rgb(4, 8, 30)
HSL	hsl(231, 76%, 7%)
HSV	hsv(231, 87%, 12%)
CMYK	cmyk(86.7%, 73.3%, 0%, 88.2%)
CIE-LAB	lab(2.65, 3.79, -13.15)
CIE-LCH	lch(2.65, 13.68, 286.08°)
OKLab	oklab(14.58% -0.0007 -0.0479)
OKLCH	oklch(14.58% 0.048 269.2)
XYZ	xyz(0.3712, 0.2932, 1.2651)
Luminance	0.0029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04081E #1E1A04

analogous

#04151E #04081E #0D041E

triadic

#04081E #1E0408 #081E04

tetradic

#04081E #1E0415 #1E1A04 #041E0D

square

#04081E #1E0415 #1E1A04 #041E0D

split-complementary

#04081E #1E0D04 #151E04

monochromatic

#04071B #04071B #04081E #0B1654 #12258A

Accessibility & contrast

On white

19.84

#04081E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#04081E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04081E

19.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04081E	#FFFFFF	#000000	##FFFFFF
##04081E	1.00	19.84	1.06	19.84
#FFFFFF	19.84	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B1F

Deuteranopia (green-blind)

#00091E

Tritanopia (blue-blind)

#000D11

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #04081e;
/* rgb */ color: rgb(4, 8, 30);
/* oklch */ color: oklch(14.6% 0.048 269.2);

Tailwind

colors: {
  custom: {
    50: '#484a59',
    500: '#04081e',
    950: '#000000',
  },
}

SCSS

$custom: #04081e;
$custom-light: #484a59;
$custom-dark: #000000;

JSON

{
  "hex": "#04081e",
  "rgb": {
    "r": 4,
    "g": 8,
    "b": 30
  },
  "hsl": {
    "h": 230.769,
    "s": 76.471,
    "l": 6.667
  },
  "oklch": {
    "l": 0.14581,
    "c": 0.04794,
    "h": 269.2
  },
  "luminance": 0.00293
}

Semantic roles & 50–950 ramp

primary

#04081E

secondary

#61561D

accent

#D635F3

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000103

muted

#777778

Preview Lab

Preview with #04081E

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

Preview Lab → · Contrast checker → · Palette generator →