#051836#051836

#051836 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 21.4% C 0.064 H 258.7°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#051836
RGB	rgb(5, 24, 54)
HSL	hsl(217, 83%, 12%)
HSV	hsv(217, 91%, 21%)
CMYK	cmyk(90.7%, 55.6%, 0%, 78.8%)
CIE-LAB	lab(8.58, 5.57, -21.91)
CIE-LCH	lch(8.58, 22.61, 284.26°)
OKLab	oklab(21.36% -0.0126 -0.0629)
OKLCH	oklch(21.36% 0.064 258.7)
XYZ	xyz(1.0548, 0.9517, 3.6174)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051836 #362305

analogous

#053136 #051836 #0B0536

triadic

#051836 #360518 #183605

tetradic

#051836 #360531 #362305 #05360B

square

#051836 #360531 #362305 #05360B

split-complementary

#051836 #360B05 #313605

monochromatic

#030C1C #030C1C #051836 #0A316E #0F4AA6

Accessibility & contrast

On white

17.64

#051836 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#051836 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051836

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051836	#FFFFFF	#000000	##FFFFFF
##051836	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#081B37

Deuteranopia (green-blind)

#001735

Tritanopia (blue-blind)

#001F24

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #051836;
/* rgb */ color: rgb(5, 24, 54);
/* oklch */ color: oklch(21.4% 0.064 258.7);

Tailwind

colors: {
  custom: {
    50: '#4e546d',
    500: '#051836',
    950: '#000000',
  },
}

SCSS

$custom: #051836;
$custom-light: #4e546d;
$custom-dark: #000000;

JSON

{
  "hex": "#051836",
  "rgb": {
    "r": 5,
    "g": 24,
    "b": 54
  },
  "hsl": {
    "h": 216.735,
    "s": 83.051,
    "l": 11.569
  },
  "oklch": {
    "l": 0.21364,
    "c": 0.06418,
    "h": 258.7
  },
  "luminance": 0.00952
}

Semantic roles & 50–950 ramp

primary

#051836

secondary

#775520

accent

#AB2EF9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020207

muted

#78787A

Preview Lab

Preview with #051836

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

Preview Lab → · Contrast checker → · Palette generator →