#031334#031334

#031334 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.7% C 0.069 H 261.0°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#031334
RGB	rgb(3, 19, 52)
HSL	hsl(220, 89%, 11%)
HSV	hsv(220, 94%, 20%)
CMYK	cmyk(94.2%, 63.5%, 0%, 79.6%)
CIE-LAB	lab(6.62, 7.89, -23.62)
CIE-LCH	lch(6.62, 24.91, 288.46°)
OKLab	oklab(19.71% -0.0109 -0.0686)
OKLCH	oklch(19.71% 0.069 261)
XYZ	xyz(0.8900, 0.7329, 3.3427)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031334 #342403

analogous

#032B34 #031334 #0B0334

triadic

#031334 #340313 #133403

tetradic

#031334 #34032B #342403 #03340B

square

#031334 #34032B #342403 #03340B

split-complementary

#031334 #340B03 #2B3403

monochromatic

#020B1D #020B1D #031334 #06286E #0A3DA8

Accessibility & contrast

On white

18.32

#031334 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#031334 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031334

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031334	#FFFFFF	#000000	##FFFFFF
##031334	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001735

Deuteranopia (green-blind)

#001233

Tritanopia (blue-blind)

#001B21

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #031334;
/* rgb */ color: rgb(3, 19, 52);
/* oklch */ color: oklch(19.7% 0.069 261.0);

Tailwind

colors: {
  custom: {
    50: '#4c506c',
    500: '#031334',
    950: '#000000',
  },
}

SCSS

$custom: #031334;
$custom-light: #4c506c;
$custom-dark: #000000;

JSON

{
  "hex": "#031334",
  "rgb": {
    "r": 3,
    "g": 19,
    "b": 52
  },
  "hsl": {
    "h": 220.408,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.19705,
    "c": 0.06946,
    "h": 261
  },
  "luminance": 0.00733
}

Semantic roles & 50–950 ramp

primary

#031334

secondary

#77591C

accent

#B929FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010207

muted

#77787A

Preview Lab

Preview with #031334

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

Preview Lab → · Contrast checker → · Palette generator →