#03132B#03132B

#03132B is a very dark, muted blue. Relative luminance 0.007; OKLCH L 18.9% C 0.054 H 256.6°. Best body text is #FFFFFF at 18.55:1 contrast (WCAG AA passes).

Color values

HEX	#03132B
RGB	rgb(3, 19, 43)
HSL	hsl(216, 87%, 9%)
HSV	hsv(216, 93%, 17%)
CMYK	cmyk(93%, 55.8%, 0%, 83.1%)
CIE-LAB	lab(5.96, 3.26, -18.03)
CIE-LCH	lch(5.96, 18.32, 280.25°)
OKLab	oklab(18.86% -0.0125 -0.0527)
OKLCH	oklch(18.86% 0.054 256.6)
XYZ	xyz(0.7063, 0.6594, 2.3751)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03132B #2B1B03

analogous

#03272B #03132B #07032B

triadic

#03132B #2B0313 #132B03

tetradic

#03132B #2B0327 #2B1B03 #032B07

square

#03132B #2B0327 #2B1B03 #032B07

split-complementary

#03132B #2B0703 #272B03

monochromatic

#020D1D #020D1D #03132B #072C64 #0B469D

Accessibility & contrast

On white

18.55

#03132B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#03132B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03132B

18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03132B	#FFFFFF	#000000	##FFFFFF
##03132B	1.00	18.55	1.13	18.55
#FFFFFF	18.55	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07152C

Deuteranopia (green-blind)

#01112B

Tritanopia (blue-blind)

#00191C

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #03132b;
/* rgb */ color: rgb(3, 19, 43);
/* oklch */ color: oklch(18.9% 0.054 256.6);

Tailwind

colors: {
  custom: {
    50: '#495064',
    500: '#03132b',
    950: '#000000',
  },
}

SCSS

$custom: #03132b;
$custom-light: #495064;
$custom-dark: #000000;

JSON

{
  "hex": "#03132b",
  "rgb": {
    "r": 3,
    "g": 19,
    "b": 43
  },
  "hsl": {
    "h": 216,
    "s": 86.957,
    "l": 9.02
  },
  "oklch": {
    "l": 0.18859,
    "c": 0.05419,
    "h": 256.6
  },
  "luminance": 0.0066
}

Semantic roles & 50–950 ramp

primary

#03132B

secondary

#6F4D1B

accent

#A92BFD

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010205

muted

#77787A

Preview Lab

Preview with #03132B

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

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