#051D41#051D41

#051D41 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.7% C 0.075 H 258.4°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#051D41
RGB	rgb(5, 29, 65)
HSL	hsl(216, 86%, 14%)
HSV	hsv(216, 92%, 25%)
CMYK	cmyk(92.3%, 55.4%, 0%, 74.5%)
CIE-LAB	lab(11.22, 6.83, -25.50)
CIE-LCH	lch(11.22, 26.40, 284.99°)
OKLab	oklab(23.68% -0.0151 -0.0734)
OKLCH	oklch(23.68% 0.075 258.4)
XYZ	xyz(1.4557, 1.2925, 5.1727)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051D41 #412905

analogous

#053B41 #051D41 #0B0541

triadic

#051D41 #41051D #1D4105

tetradic

#051D41 #41053B #412905 #05410B

square

#051D41 #41053B #412905 #05410B

split-complementary

#051D41 #410B05 #3B4105

monochromatic

#020D1C #020D1C #051D41 #09367A #0E50B3

Accessibility & contrast

On white

16.69

#051D41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#051D41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051D41

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051D41	#FFFFFF	#000000	##FFFFFF
##051D41	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082142

Deuteranopia (green-blind)

#001B40

Tritanopia (blue-blind)

#00262B

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #051d41;
/* rgb */ color: rgb(5, 29, 65);
/* oklch */ color: oklch(23.7% 0.075 258.4);

Tailwind

colors: {
  custom: {
    50: '#515876',
    500: '#051d41',
    950: '#000000',
  },
}

SCSS

$custom: #051d41;
$custom-light: #515876;
$custom-dark: #000000;

JSON

{
  "hex": "#051d41",
  "rgb": {
    "r": 5,
    "g": 29,
    "b": 65
  },
  "hsl": {
    "h": 216,
    "s": 85.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.23679,
    "c": 0.07492,
    "h": 258.4
  },
  "luminance": 0.01293
}

Semantic roles & 50–950 ramp

primary

#051D41

secondary

#815B20

accent

#A92CFC

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020308

muted

#78787B

Preview Lab

Preview with #051D41

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

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