#03061D#03061D

#03061D is a very dark, muted blue. Relative luminance 0.002; OKLCH L 13.7% C 0.051 H 269.5°. Best body text is #FFFFFF at 20.05:1 contrast (WCAG AA passes).

Color values

HEX	#03061D
RGB	rgb(3, 6, 29)
HSL	hsl(233, 81%, 6%)
HSV	hsv(233, 90%, 11%)
CMYK	cmyk(89.7%, 79.3%, 0%, 88.6%)
CIE-LAB	lab(2.15, 4.01, -13.10)
CIE-LCH	lch(2.15, 13.70, 287.02°)
OKLab	oklab(13.68% -0.0004 -0.051)
OKLCH	oklch(13.68% 0.051 269.5)
XYZ	xyz(0.3244, 0.2383, 1.1911)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03061D #1D1A03

analogous

#03131D #03061D #0D031D

triadic

#03061D #1D0306 #061D03

tetradic

#03061D #1D0313 #1D1A03 #031D0D

square

#03061D #1D0313 #1D1A03 #031D0D

split-complementary

#03061D #1D0D03 #131D03

monochromatic

#03061C #03061C #03061D #091154 #0E1D8C

Accessibility & contrast

On white

20.05

#03061D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#03061D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03061D

20.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03061D	#FFFFFF	#000000	##FFFFFF
##03061D	1.00	20.05	1.05	20.05
#FFFFFF	20.05	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.05	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: #03061d;
/* rgb */ color: rgb(3, 6, 29);
/* oklch */ color: oklch(13.7% 0.051 269.5);

Tailwind

colors: {
  custom: {
    50: '#474958',
    500: '#03061d',
    950: '#000000',
  },
}

SCSS

$custom: #03061d;
$custom-light: #474958;
$custom-dark: #000000;

JSON

{
  "hex": "#03061d",
  "rgb": {
    "r": 3,
    "g": 6,
    "b": 29
  },
  "hsl": {
    "h": 233.077,
    "s": 81.25,
    "l": 6.275
  },
  "oklch": {
    "l": 0.13684,
    "c": 0.051,
    "h": 269.5
  },
  "luminance": 0.00238
}

Semantic roles & 50–950 ramp

primary

#03061D

secondary

#61591B

accent

#E130F8

background

#F4F4F5

surface

#E6E6E9

border

#C2C2C5

text

#000003

muted

#777778

Preview Lab

Preview with #03061D

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

Preview Lab → · Contrast checker → · Palette generator →