#052837#052837

#052837 is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.1% C 0.048 H 231.2°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#052837
RGB	rgb(5, 40, 55)
HSL	hsl(198, 83%, 12%)
HSV	hsv(198, 91%, 22%)
CMYK	cmyk(90.9%, 27.3%, 0%, 78.4%)
CIE-LAB	lab(14.54, -5.94, -13.19)
CIE-LCH	lch(14.54, 14.46, 245.76°)
OKLab	oklab(26.07% -0.0299 -0.0371)
OKLCH	oklch(26.07% 0.048 231.2)
XYZ	xyz(1.5107, 1.8255, 3.8864)
Luminance	0.0183 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052837 #371405

analogous

#05372D #052837 #050F37

triadic

#052837 #370528 #283705

tetradic

#052837 #2D0537 #371405 #0F3705

square

#052837 #2D0537 #371405 #0F3705

split-complementary

#052837 #37050F #372D05

monochromatic

#03141C #03141C #052837 #0A516F #0F7AA7

Accessibility & contrast

On white

15.38

#052837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#052837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052837

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052837	#FFFFFF	#000000	##FFFFFF
##052837	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202738

Deuteranopia (green-blind)

#1A2337

Tritanopia (blue-blind)

#002C2D

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #052837;
/* rgb */ color: rgb(5, 40, 55);
/* oklch */ color: oklch(26.1% 0.048 231.2);

Tailwind

colors: {
  custom: {
    50: '#4e616d',
    500: '#052837',
    950: '#000000',
  },
}

SCSS

$custom: #052837;
$custom-light: #4e616d;
$custom-dark: #000000;

JSON

{
  "hex": "#052837",
  "rgb": {
    "r": 5,
    "g": 40,
    "b": 55
  },
  "hsl": {
    "h": 198,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.2607,
    "c": 0.04766,
    "h": 231.2
  },
  "luminance": 0.01826
}

Semantic roles & 50–950 ramp

primary

#052837

secondary

#783A20

accent

#6B2EFA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020507

muted

#78797A

Preview Lab

Preview with #052837

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

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