#051F46#051F46

#051F46 is a very dark, moderate blue. Relative luminance 0.015; OKLCH L 24.6% C 0.080 H 258.5°. Best body text is #FFFFFF at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#051F46
RGB	rgb(5, 31, 70)
HSL	hsl(216, 87%, 15%)
HSV	hsv(216, 93%, 27%)
CMYK	cmyk(92.9%, 55.7%, 0%, 72.5%)
CIE-LAB	lab(12.31, 7.62, -27.23)
CIE-LCH	lch(12.31, 28.28, 285.64°)
OKLab	oklab(24.65% -0.0159 -0.0784)
OKLCH	oklch(24.65% 0.08 258.5)
XYZ	xyz(1.6577, 1.4542, 5.9865)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051F46 #462C05

analogous

#054046 #051F46 #0B0546

triadic

#051F46 #46051F #1F4605

tetradic

#051F46 #460540 #462C05 #05460B

square

#051F46 #460540 #462C05 #05460B

split-complementary

#051F46 #460B05 #404605

monochromatic

#020D1D #020D1D #051F46 #09387F #0D52B8

Accessibility & contrast

On white

16.27

#051F46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#051F46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051F46

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051F46	#FFFFFF	#000000	##FFFFFF
##051F46	1.00	16.27	1.29	16.27
#FFFFFF	16.27	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072347

Deuteranopia (green-blind)

#001D45

Tritanopia (blue-blind)

#00282F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #051f46;
/* rgb */ color: rgb(5, 31, 70);
/* oklch */ color: oklch(24.6% 0.080 258.5);

Tailwind

colors: {
  custom: {
    50: '#525a7a',
    500: '#051f46',
    950: '#000000',
  },
}

SCSS

$custom: #051f46;
$custom-light: #525a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#051f46",
  "rgb": {
    "r": 5,
    "g": 31,
    "b": 70
  },
  "hsl": {
    "h": 216,
    "s": 86.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.24648,
    "c": 0.08003,
    "h": 258.5
  },
  "luminance": 0.01454
}

Semantic roles & 50–950 ramp

primary

#051F46

secondary

#865E21

accent

#A92BFD

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #051F46

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

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