#031A46#031A46

#031A46 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.3% C 0.088 H 260.8°. Best body text is #FFFFFF at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#031A46
RGB	rgb(3, 26, 70)
HSL	hsl(219, 92%, 14%)
HSV	hsv(219, 96%, 27%)
CMYK	cmyk(95.7%, 62.9%, 0%, 72.5%)
CIE-LAB	lab(10.56, 11.28, -30.08)
CIE-LCH	lch(10.56, 32.13, 290.55°)
OKLab	oklab(23.28% -0.014 -0.087)
OKLCH	oklch(23.28% 0.088 260.8)
XYZ	xyz(1.5120, 1.2001, 5.9451)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031A46 #462F03

analogous

#033C46 #031A46 #0E0346

triadic

#031A46 #46031A #1A4603

tetradic

#031A46 #46033C #462F03 #03460E

square

#031A46 #46033C #462F03 #03460E

split-complementary

#031A46 #460E03 #3C4603

monochromatic

#010B1D #010B1D #031A46 #063081 #0846BB

Accessibility & contrast

On white

16.94

#031A46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#031A46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031A46

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031A46	#FFFFFF	#000000	##FFFFFF
##031A46	1.00	16.94	1.24	16.94
#FFFFFF	16.94	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002048

Deuteranopia (green-blind)

#001A45

Tritanopia (blue-blind)

#00252D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #031a46;
/* rgb */ color: rgb(3, 26, 70);
/* oklch */ color: oklch(23.3% 0.088 260.8);

Tailwind

colors: {
  custom: {
    50: '#52557a',
    500: '#031a46',
    950: '#000000',
  },
}

SCSS

$custom: #031a46;
$custom-light: #52557a;
$custom-dark: #000000;

JSON

{
  "hex": "#031a46",
  "rgb": {
    "r": 3,
    "g": 26,
    "b": 70
  },
  "hsl": {
    "h": 219.403,
    "s": 91.781,
    "l": 14.314
  },
  "oklch": {
    "l": 0.23284,
    "c": 0.0881,
    "h": 260.8
  },
  "luminance": 0.012
}

Semantic roles & 50–950 ramp

primary

#031A46

secondary

#87631D

accent

#B529FF

background

#F4F4F7

surface

#E8E8ED

border

#C4C4C8

text

#030309

muted

#78787B

Preview Lab

Preview with #031A46

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

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