#031132#031132

#031132 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.0% C 0.069 H 262.1°. Best body text is #FFFFFF at 18.58:1 contrast (WCAG AA passes).

Color values

HEX	#031132
RGB	rgb(3, 17, 50)
HSL	hsl(222, 89%, 10%)
HSV	hsv(222, 94%, 20%)
CMYK	cmyk(94%, 66%, 0%, 80.4%)
CIE-LAB	lab(5.88, 8.00, -23.35)
CIE-LCH	lch(5.88, 24.69, 288.91°)
OKLab	oklab(18.98% -0.0095 -0.0685)
OKLCH	oklch(18.98% 0.069 262.1)
XYZ	xyz(0.8135, 0.6504, 3.0997)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031132 #322403

analogous

#032832 #031132 #0D0332

triadic

#031132 #320311 #113203

tetradic

#031132 #320328 #322403 #03320D

square

#031132 #320328 #322403 #03320D

split-complementary

#031132 #320D03 #283203

monochromatic

#020A1D #020A1D #031132 #06256C #0A38A5

Accessibility & contrast

On white

18.58

#031132 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#031132 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031132

18.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031132	#FFFFFF	#000000	##FFFFFF
##031132	1.00	18.58	1.13	18.58
#FFFFFF	18.58	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001533

Deuteranopia (green-blind)

#001131

Tritanopia (blue-blind)

#00191F

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #031132;
/* rgb */ color: rgb(3, 17, 50);
/* oklch */ color: oklch(19.0% 0.069 262.1);

Tailwind

colors: {
  custom: {
    50: '#4b4f6a',
    500: '#031132',
    950: '#000000',
  },
}

SCSS

$custom: #031132;
$custom-light: #4b4f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#031132",
  "rgb": {
    "r": 3,
    "g": 17,
    "b": 50
  },
  "hsl": {
    "h": 222.128,
    "s": 88.679,
    "l": 10.392
  },
  "oklch": {
    "l": 0.18979,
    "c": 0.06919,
    "h": 262.1
  },
  "luminance": 0.00651
}

Semantic roles & 50–950 ramp

primary

#031132

secondary

#755B1B

accent

#BF29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #031132

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

Preview Lab → · Contrast checker → · Palette generator →