#031125#031125

#031125 is a very dark, muted blue. Relative luminance 0.006; OKLCH L 17.8% C 0.047 H 255.3°. Best body text is #FFFFFF at 18.91:1 contrast (WCAG AA passes).

Color values

HEX	#031125
RGB	rgb(3, 17, 37)
HSL	hsl(215, 85%, 8%)
HSV	hsv(215, 92%, 15%)
CMYK	cmyk(91.9%, 54.1%, 0%, 85.5%)
CIE-LAB	lab(5.00, 1.86, -14.99)
CIE-LCH	lch(5.00, 15.10, 277.08°)
OKLab	oklab(17.75% -0.0119 -0.0452)
OKLCH	oklch(17.75% 0.047 255.3)
XYZ	xyz(0.5718, 0.5538, 1.8267)
Luminance	0.0055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031125 #251703

analogous

#032225 #031125 #060325

triadic

#031125 #250311 #112503

tetradic

#031125 #250322 #251703 #032506

square

#031125 #250322 #251703 #032506

split-complementary

#031125 #250603 #222503

monochromatic

#020D1C #020D1C #031125 #082B5E #0C4596

Accessibility & contrast

On white

18.91

#031125 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#031125 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031125

18.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031125	#FFFFFF	#000000	##FFFFFF
##031125	1.00	18.91	1.11	18.91
#FFFFFF	18.91	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071326

Deuteranopia (green-blind)

#030F25

Tritanopia (blue-blind)

#001619

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #031125;
/* rgb */ color: rgb(3, 17, 37);
/* oklch */ color: oklch(17.8% 0.047 255.3);

Tailwind

colors: {
  custom: {
    50: '#484f5f',
    500: '#031125',
    950: '#000000',
  },
}

SCSS

$custom: #031125;
$custom-light: #484f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#031125",
  "rgb": {
    "r": 3,
    "g": 17,
    "b": 37
  },
  "hsl": {
    "h": 215.294,
    "s": 85,
    "l": 7.843
  },
  "oklch": {
    "l": 0.17752,
    "c": 0.04678,
    "h": 255.3
  },
  "luminance": 0.00554
}

Semantic roles & 50–950 ramp

primary

#031125

secondary

#69491B

accent

#A62DFB

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000104

muted

#777779

Preview Lab

Preview with #031125

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

Preview Lab → · Contrast checker → · Palette generator →