#0C2D3F#0C2D3F

#0C2D3F is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.3% C 0.050 H 236.5°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#0C2D3F
RGB	rgb(12, 45, 63)
HSL	hsl(201, 68%, 15%)
HSV	hsv(201, 81%, 25%)
CMYK	cmyk(81%, 28.6%, 0%, 75.3%)
CIE-LAB	lab(17.05, -4.74, -14.84)
CIE-LCH	lch(17.05, 15.58, 252.30°)
OKLab	oklab(28.28% -0.0277 -0.0418)
OKLCH	oklch(28.28% 0.05 236.5)
XYZ	xyz(1.9869, 2.3136, 5.0435)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2D3F #3F1E0C

analogous

#0C3F38 #0C2D3F #0C143F

triadic

#0C2D3F #3F0C2D #2D3F0C

tetradic

#0C2D3F #380C3F #3F1E0C #143F0C

square

#0C2D3F #380C3F #3F1E0C #143F0C

split-complementary

#0C2D3F #3F0C14 #3F380C

monochromatic

#05121A #05121A #0C2D3F #165272 #2076A6

Accessibility & contrast

On white

14.36

#0C2D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0C2D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2D3F

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2D3F	#FFFFFF	#000000	##FFFFFF
##0C2D3F	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242D40

Deuteranopia (green-blind)

#1D283F

Tritanopia (blue-blind)

#003233

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0c2d3f;
/* rgb */ color: rgb(12, 45, 63);
/* oklch */ color: oklch(28.3% 0.050 236.5);

Tailwind

colors: {
  custom: {
    50: '#536574',
    500: '#0c2d3f',
    950: '#000000',
  },
}

SCSS

$custom: #0c2d3f;
$custom-light: #536574;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2d3f",
  "rgb": {
    "r": 12,
    "g": 45,
    "b": 63
  },
  "hsl": {
    "h": 201.176,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.28278,
    "c": 0.05013,
    "h": 236.5
  },
  "luminance": 0.02314
}

Semantic roles & 50–950 ramp

primary

#0C2D3F

secondary

#7B482C

accent

#7A3DEB

background

#F4F6F7

surface

#E8EBED

border

#C4C6C8

text

#030508

muted

#787A7B

Preview Lab

Preview with #0C2D3F

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

Preview Lab → · Contrast checker → · Palette generator →