#0C2544#0C2544

#0C2544 is a dark, moderate cyan. Relative luminance 0.018; OKLCH L 26.4% C 0.066 H 255.3°. Best body text is #FFFFFF at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#0C2544
RGB	rgb(12, 37, 68)
HSL	hsl(213, 70%, 16%)
HSV	hsv(213, 82%, 27%)
CMYK	cmyk(82.4%, 45.6%, 0%, 73.3%)
CIE-LAB	lab(14.50, 3.17, -22.32)
CIE-LCH	lch(14.50, 22.54, 278.07°)
OKLab	oklab(26.37% -0.0167 -0.0637)
OKLCH	oklch(26.37% 0.066 255.3)
XYZ	xyz(1.8562, 1.8184, 5.7209)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2544 #442B0C

analogous

#0C4144 #0C2544 #0F0C44

triadic

#0C2544 #440C25 #25440C

tetradic

#0C2544 #440C41 #442B0C #0C440F

square

#0C2544 #440C41 #442B0C #0C440F

split-complementary

#0C2544 #440F0C #41440C

monochromatic

#050E1A #050E1A #0C2544 #154178 #1E5EAC

Accessibility & contrast

On white

15.40

#0C2544 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0C2544 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2544

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2544	#FFFFFF	#000000	##FFFFFF
##0C2544	1.00	15.40	1.36	15.40
#FFFFFF	15.40	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162745

Deuteranopia (green-blind)

#0D2243

Tritanopia (blue-blind)

#002C31

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0c2544;
/* rgb */ color: rgb(12, 37, 68);
/* oklch */ color: oklch(26.4% 0.066 255.3);

Tailwind

colors: {
  custom: {
    50: '#545f78',
    500: '#0c2544',
    950: '#000000',
  },
}

SCSS

$custom: #0c2544;
$custom-light: #545f78;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2544",
  "rgb": {
    "r": 12,
    "g": 37,
    "b": 68
  },
  "hsl": {
    "h": 213.214,
    "s": 70,
    "l": 15.686
  },
  "oklch": {
    "l": 0.2637,
    "c": 0.06585,
    "h": 255.3
  },
  "luminance": 0.01819
}

Semantic roles & 50–950 ramp

primary

#0C2544

secondary

#805A2C

accent

#9D3BED

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #0C2544

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

Preview Lab → · Contrast checker → · Palette generator →