#052231#052231

#052231 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 23.9% C 0.045 H 235.3°. Best body text is #FFFFFF at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#052231
RGB	rgb(5, 34, 49)
HSL	hsl(200, 81%, 11%)
HSV	hsv(200, 90%, 19%)
CMYK	cmyk(89.8%, 30.6%, 0%, 80.8%)
CIE-LAB	lab(11.94, -4.38, -12.97)
CIE-LCH	lch(11.94, 13.69, 251.33°)
OKLab	oklab(23.89% -0.0254 -0.0366)
OKLCH	oklch(23.89% 0.045 235.3)
XYZ	xyz(1.1888, 1.3979, 3.1123)
Luminance	0.0140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052231 #311405

analogous

#05312A #052231 #050C31

triadic

#052231 #310522 #223105

tetradic

#052231 #2A0531 #311405 #0C3105

square

#052231 #2A0531 #311405 #0C3105

split-complementary

#052231 #31050C #312A05

monochromatic

#03131C #03131C #052231 #0B4969 #106FA0

Accessibility & contrast

On white

16.41

#052231 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#052231 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052231

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052231	#FFFFFF	#000000	##FFFFFF
##052231	1.00	16.41	1.28	16.41
#FFFFFF	16.41	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2232

Deuteranopia (green-blind)

#151E31

Tritanopia (blue-blind)

#002627

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #052231;
/* rgb */ color: rgb(5, 34, 49);
/* oklch */ color: oklch(23.9% 0.045 235.3);

Tailwind

colors: {
  custom: {
    50: '#4c5c69',
    500: '#052231',
    950: '#000000',
  },
}

SCSS

$custom: #052231;
$custom-light: #4c5c69;
$custom-dark: #000000;

JSON

{
  "hex": "#052231",
  "rgb": {
    "r": 5,
    "g": 34,
    "b": 49
  },
  "hsl": {
    "h": 200.455,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.23889,
    "c": 0.04452,
    "h": 235.3
  },
  "luminance": 0.01398
}

Semantic roles & 50–950 ramp

primary

#052231

secondary

#723C1F

accent

#7430F8

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #052231

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

Preview Lab → · Contrast checker → · Palette generator →