#04061D#04061D

#04061D is a very dark, muted blue. Relative luminance 0.002; OKLCH L 13.8% C 0.050 H 272.4°. Best body text is #FFFFFF at 20.02:1 contrast (WCAG AA passes).

Color values

HEX	#04061D
RGB	rgb(4, 6, 29)
HSL	hsl(235, 76%, 6%)
HSV	hsv(235, 86%, 11%)
CMYK	cmyk(86.2%, 79.3%, 0%, 88.6%)
CIE-LAB	lab(2.21, 4.27, -13.01)
CIE-LCH	lch(2.21, 13.69, 288.19°)
OKLab	oklab(13.82% 0.0022 -0.0503)
OKLCH	oklch(13.82% 0.05 272.4)
XYZ	xyz(0.3369, 0.2447, 1.1916)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04061D #1D1B04

analogous

#04131D #04061D #0F041D

triadic

#04061D #1D0406 #061D04

tetradic

#04061D #1D0413 #1D1B04 #041D0F

square

#04061D #1D0413 #1D1B04 #041D0F

split-complementary

#04061D #1D0F04 #131D04

monochromatic

#04061B #04061B #04061D #0B1153 #131C89

Accessibility & contrast

On white

20.02

#04061D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#04061D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04061D

20.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04061D	#FFFFFF	#000000	##FFFFFF
##04061D	1.00	20.02	1.05	20.02
#FFFFFF	20.02	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00091E

Deuteranopia (green-blind)

#00071D

Tritanopia (blue-blind)

#000B10

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #04061d;
/* rgb */ color: rgb(4, 6, 29);
/* oklch */ color: oklch(13.8% 0.050 272.4);

Tailwind

colors: {
  custom: {
    50: '#484958',
    500: '#04061d',
    950: '#000000',
  },
}

SCSS

$custom: #04061d;
$custom-light: #484958;
$custom-dark: #000000;

JSON

{
  "hex": "#04061d",
  "rgb": {
    "r": 4,
    "g": 6,
    "b": 29
  },
  "hsl": {
    "h": 235.2,
    "s": 75.758,
    "l": 6.471
  },
  "oklch": {
    "l": 0.13824,
    "c": 0.05031,
    "h": 272.4
  },
  "luminance": 0.00245
}

Semantic roles & 50–950 ramp

primary

#04061D

secondary

#5F5A1D

accent

#E335F2

background

#F4F4F5

surface

#E6E6E9

border

#C2C2C5

text

#000003

muted

#777778

Preview Lab

Preview with #04061D

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

Preview Lab → · Contrast checker → · Palette generator →