#03082B#03082B

#03082B is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.0% C 0.071 H 267.6°. Best body text is #FFFFFF at 19.56:1 contrast (WCAG AA passes).

Color values

HEX	#03082B
RGB	rgb(3, 8, 43)
HSL	hsl(233, 87%, 9%)
HSV	hsv(233, 93%, 17%)
CMYK	cmyk(93%, 81.4%, 0%, 83.1%)
CIE-LAB	lab(3.32, 8.65, -22.19)
CIE-LCH	lch(3.32, 23.81, 291.29°)
OKLab	oklab(15.95% -0.0029 -0.0713)
OKLCH	oklch(15.95% 0.071 267.6)
XYZ	xyz(0.5603, 0.3674, 2.3264)
Luminance	0.0037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03082B #2B2603

analogous

#031C2B #03082B #12032B

triadic

#03082B #2B0308 #082B03

tetradic

#03082B #2B031C #2B2603 #032B12

square

#03082B #2B031C #2B2603 #032B12

split-complementary

#03082B #2B1203 #1C2B03

monochromatic

#02051D #02051D #03082B #071364 #0B1D9D

Accessibility & contrast

On white

19.56

#03082B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#03082B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03082B

19.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03082B	#FFFFFF	#000000	##FFFFFF
##03082B	1.00	19.56	1.07	19.56
#FFFFFF	19.56	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2C

Deuteranopia (green-blind)

#000A2A

Tritanopia (blue-blind)

#001118

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #03082b;
/* rgb */ color: rgb(3, 8, 43);
/* oklch */ color: oklch(16.0% 0.071 267.6);

Tailwind

colors: {
  custom: {
    50: '#494a64',
    500: '#03082b',
    950: '#000000',
  },
}

SCSS

$custom: #03082b;
$custom-light: #494a64;
$custom-dark: #000000;

JSON

{
  "hex": "#03082b",
  "rgb": {
    "r": 3,
    "g": 8,
    "b": 43
  },
  "hsl": {
    "h": 232.5,
    "s": 86.957,
    "l": 9.02
  },
  "oklch": {
    "l": 0.1595,
    "c": 0.0714,
    "h": 267.6
  },
  "luminance": 0.00367
}

Semantic roles & 50–950 ramp

primary

#03082B

secondary

#6F641B

accent

#E32BFD

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010105

muted

#77777A

Preview Lab

Preview with #03082B

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

Preview Lab → · Contrast checker → · Palette generator →