#03142E#03142E

#03142E is a very dark, muted blue. Relative luminance 0.007; OKLCH L 19.4% C 0.058 H 257.2°. Best body text is #FFFFFF at 18.37:1 contrast (WCAG AA passes).

Color values

HEX	#03142E
RGB	rgb(3, 20, 46)
HSL	hsl(216, 88%, 10%)
HSV	hsv(216, 93%, 18%)
CMYK	cmyk(93.5%, 56.5%, 0%, 82%)
CIE-LAB	lab(6.47, 4.07, -19.44)
CIE-LCH	lch(6.47, 19.86, 281.83°)
OKLab	oklab(19.41% -0.0128 -0.0564)
OKLCH	oklch(19.41% 0.058 257.2)
XYZ	xyz(0.7807, 0.7168, 2.6815)
Luminance	0.0072 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03142E #2E1D03

analogous

#032A2E #03142E #08032E

triadic

#03142E #2E0314 #142E03

tetradic

#03142E #2E032A #2E1D03 #032E08

square

#03142E #2E032A #2E1D03 #032E08

split-complementary

#03142E #2E0803 #2A2E03

monochromatic

#020C1D #020C1D #03142E #072D67 #0A46A1

Accessibility & contrast

On white

18.37

#03142E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#03142E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03142E

18.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03142E	#FFFFFF	#000000	##FFFFFF
##03142E	1.00	18.37	1.14	18.37
#FFFFFF	18.37	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06172F

Deuteranopia (green-blind)

#00122D

Tritanopia (blue-blind)

#001A1E

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #03142e;
/* rgb */ color: rgb(3, 20, 46);
/* oklch */ color: oklch(19.4% 0.058 257.2);

Tailwind

colors: {
  custom: {
    50: '#4a5167',
    500: '#03142e',
    950: '#000000',
  },
}

SCSS

$custom: #03142e;
$custom-light: #4a5167;
$custom-dark: #000000;

JSON

{
  "hex": "#03142e",
  "rgb": {
    "r": 3,
    "g": 20,
    "b": 46
  },
  "hsl": {
    "h": 216.279,
    "s": 87.755,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19412,
    "c": 0.05781,
    "h": 257.2
  },
  "luminance": 0.00717
}

Semantic roles & 50–950 ramp

primary

#03142E

secondary

#724F1B

accent

#AA2AFE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #03142E

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

Preview Lab → · Contrast checker → · Palette generator →