#051D39#051D39

#051D39 is a very dark, moderate cyan. Relative luminance 0.012; OKLCH L 23.0% C 0.062 H 254.2°. Best body text is #FFFFFF at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#051D39
RGB	rgb(5, 29, 57)
HSL	hsl(212, 84%, 12%)
HSV	hsv(212, 91%, 22%)
CMYK	cmyk(91.2%, 49.1%, 0%, 77.6%)
CIE-LAB	lab(10.60, 3.04, -20.83)
CIE-LCH	lch(10.60, 21.05, 278.31°)
OKLab	oklab(23% -0.0169 -0.0596)
OKLCH	oklch(23% 0.062 254.2)
XYZ	xyz(1.2402, 1.2063, 4.0376)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051D39 #392105

analogous

#053739 #051D39 #070539

triadic

#051D39 #39051D #1D3905

tetradic

#051D39 #390537 #392105 #053907

square

#051D39 #390537 #392105 #053907

split-complementary

#051D39 #390705 #373905

monochromatic

#020E1C #020E1C #051D39 #0A3A71 #0F56AA

Accessibility & contrast

On white

16.92

#051D39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#051D39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051D39

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051D39	#FFFFFF	#000000	##FFFFFF
##051D39	1.00	16.92	1.24	16.92
#FFFFFF	16.92	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1F3A

Deuteranopia (green-blind)

#061A38

Tritanopia (blue-blind)

#002428

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #051d39;
/* rgb */ color: rgb(5, 29, 57);
/* oklch */ color: oklch(23.0% 0.062 254.2);

Tailwind

colors: {
  custom: {
    50: '#4e586f',
    500: '#051d39',
    950: '#000000',
  },
}

SCSS

$custom: #051d39;
$custom-light: #4e586f;
$custom-dark: #000000;

JSON

{
  "hex": "#051d39",
  "rgb": {
    "r": 5,
    "g": 29,
    "b": 57
  },
  "hsl": {
    "h": 212.308,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23002,
    "c": 0.06198,
    "h": 254.2
  },
  "luminance": 0.01206
}

Semantic roles & 50–950 ramp

primary

#051D39

secondary

#7A5020

accent

#9C2EFA

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020307

muted

#78787A

Preview Lab

Preview with #051D39

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

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