#031346#031346

#031346 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.6% C 0.098 H 264.2°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#031346
RGB	rgb(3, 19, 70)
HSL	hsl(226, 92%, 14%)
HSV	hsv(226, 96%, 27%)
CMYK	cmyk(95.7%, 72.9%, 0%, 72.5%)
CIE-LAB	lab(8.37, 16.81, -33.67)
CIE-LCH	lch(8.37, 37.63, 296.53°)
OKLab	oklab(21.65% -0.01 -0.0976)
OKLCH	oklch(21.65% 0.098 264.2)
XYZ	xyz(1.3755, 0.9271, 5.8996)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031346 #463603

analogous

#033546 #031346 #150346

triadic

#031346 #460313 #134603

tetradic

#031346 #460335 #463603 #034615

square

#031346 #460335 #463603 #034615

split-complementary

#031346 #461503 #354603

monochromatic

#01081D #01081D #031346 #062381 #0833BB

Accessibility & contrast

On white

17.72

#031346 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#031346 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031346

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031346	#FFFFFF	#000000	##FFFFFF
##031346	1.00	17.72	1.19	17.72
#FFFFFF	17.72	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C48

Deuteranopia (green-blind)

#001545

Tritanopia (blue-blind)

#00212A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #031346;
/* rgb */ color: rgb(3, 19, 70);
/* oklch */ color: oklch(21.6% 0.098 264.2);

Tailwind

colors: {
  custom: {
    50: '#53507a',
    500: '#031346',
    950: '#000000',
  },
}

SCSS

$custom: #031346;
$custom-light: #53507a;
$custom-dark: #000000;

JSON

{
  "hex": "#031346",
  "rgb": {
    "r": 3,
    "g": 19,
    "b": 70
  },
  "hsl": {
    "h": 225.672,
    "s": 91.781,
    "l": 14.314
  },
  "oklch": {
    "l": 0.21648,
    "c": 0.0981,
    "h": 264.2
  },
  "luminance": 0.00927
}

Semantic roles & 50–950 ramp

primary

#031346

secondary

#876E1D

accent

#CC29FF

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030209

muted

#78787B

Preview Lab

Preview with #031346

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

Preview Lab → · Contrast checker → · Palette generator →