#05253C#05253C

#05253C is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.5% C 0.057 H 244.5°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#05253C
RGB	rgb(5, 37, 60)
HSL	hsl(205, 85%, 13%)
HSV	hsv(205, 92%, 24%)
CMYK	cmyk(91.7%, 38.3%, 0%, 76.5%)
CIE-LAB	lab(13.72, -1.59, -18.00)
CIE-LCH	lch(13.72, 18.07, 264.95°)
OKLab	oklab(25.51% -0.0244 -0.0512)
OKLCH	oklch(25.51% 0.057 244.5)
XYZ	xyz(1.5394, 1.6815, 4.5175)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05253C #3C1C05

analogous

#053C37 #05253C #05093C

triadic

#05253C #3C0525 #253C05

tetradic

#05253C #37053C #3C1C05 #093C05

square

#05253C #37053C #3C1C05 #093C05

split-complementary

#05253C #3C0509 #3C3705

monochromatic

#02111C #02111C #05253C #0A4874 #0E6BAD

Accessibility & contrast

On white

15.71

#05253C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#05253C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05253C

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05253C	#FFFFFF	#000000	##FFFFFF
##05253C	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A263D

Deuteranopia (green-blind)

#12213C

Tritanopia (blue-blind)

#002B2D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #05253c;
/* rgb */ color: rgb(5, 37, 60);
/* oklch */ color: oklch(25.5% 0.057 244.5);

Tailwind

colors: {
  custom: {
    50: '#4f5f72',
    500: '#05253c',
    950: '#000000',
  },
}

SCSS

$custom: #05253c;
$custom-light: #4f5f72;
$custom-dark: #000000;

JSON

{
  "hex": "#05253c",
  "rgb": {
    "r": 5,
    "g": 37,
    "b": 60
  },
  "hsl": {
    "h": 205.091,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.25509,
    "c": 0.05671,
    "h": 244.5
  },
  "luminance": 0.01682
}

Semantic roles & 50–950 ramp

primary

#05253C

secondary

#7D4720

accent

#832DFB

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020408

muted

#78797B

Preview Lab

Preview with #05253C

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

Preview Lab → · Contrast checker → · Palette generator →