#052638#052638

#052638 is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.5% C 0.050 H 237.4°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#052638
RGB	rgb(5, 38, 56)
HSL	hsl(201, 84%, 12%)
HSV	hsv(201, 91%, 22%)
CMYK	cmyk(91.1%, 32.1%, 0%, 78%)
CIE-LAB	lab(13.85, -4.11, -14.98)
CIE-LCH	lch(13.85, 15.53, 254.66°)
OKLab	oklab(25.54% -0.0271 -0.0423)
OKLCH	oklch(25.54% 0.05 237.4)
XYZ	xyz(1.4692, 1.7038, 3.9921)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052638 #381705

analogous

#053831 #052638 #050D38

triadic

#052638 #380526 #263805

tetradic

#052638 #310538 #381705 #0D3805

square

#052638 #310538 #381705 #0D3805

split-complementary

#052638 #38050D #383105

monochromatic

#03131C #03131C #052638 #0A4C70 #0F72A8

Accessibility & contrast

On white

15.66

#052638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#052638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052638

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052638	#FFFFFF	#000000	##FFFFFF
##052638	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2639

Deuteranopia (green-blind)

#162138

Tritanopia (blue-blind)

#002B2C

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #052638;
/* rgb */ color: rgb(5, 38, 56);
/* oklch */ color: oklch(25.5% 0.050 237.4);

Tailwind

colors: {
  custom: {
    50: '#4e606e',
    500: '#052638',
    950: '#000000',
  },
}

SCSS

$custom: #052638;
$custom-light: #4e606e;
$custom-dark: #000000;

JSON

{
  "hex": "#052638",
  "rgb": {
    "r": 5,
    "g": 38,
    "b": 56
  },
  "hsl": {
    "h": 201.176,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.25535,
    "c": 0.05028,
    "h": 237.4
  },
  "luminance": 0.01704
}

Semantic roles & 50–950 ramp

primary

#052638

secondary

#793F20

accent

#762EFA

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #052638

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

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