#0C2B45#0C2B45

#0C2B45 is a dark, moderate cyan. Relative luminance 0.022; OKLCH L 28.1% C 0.060 H 247.4°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#0C2B45
RGB	rgb(12, 43, 69)
HSL	hsl(207, 70%, 16%)
HSV	hsv(207, 83%, 27%)
CMYK	cmyk(82.6%, 37.7%, 0%, 72.9%)
CIE-LAB	lab(16.68, -0.79, -19.56)
CIE-LCH	lch(16.68, 19.57, 267.70°)
OKLab	oklab(28.09% -0.0231 -0.0555)
OKLCH	oklch(28.09% 0.06 247.4)
XYZ	xyz(2.0893, 2.2354, 5.9504)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2B45 #45260C

analogous

#0C4542 #0C2B45 #0C0F45

triadic

#0C2B45 #450C2B #2B450C

tetradic

#0C2B45 #420C45 #45260C #0F450C

square

#0C2B45 #420C45 #45260C #0F450C

split-complementary

#0C2B45 #450C0F #45420C

monochromatic

#05101A #05101A #0C2B45 #154B79 #1E6CAD

Accessibility & contrast

On white

14.51

#0C2B45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0C2B45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2B45

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2B45	#FFFFFF	#000000	##FFFFFF
##0C2B45	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2C46

Deuteranopia (green-blind)

#172744

Tritanopia (blue-blind)

#003134

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0c2b45;
/* rgb */ color: rgb(12, 43, 69);
/* oklch */ color: oklch(28.1% 0.060 247.4);

Tailwind

colors: {
  custom: {
    50: '#546479',
    500: '#0c2b45',
    950: '#000000',
  },
}

SCSS

$custom: #0c2b45;
$custom-light: #546479;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2b45",
  "rgb": {
    "r": 12,
    "g": 43,
    "b": 69
  },
  "hsl": {
    "h": 207.368,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.28092,
    "c": 0.06012,
    "h": 247.4
  },
  "luminance": 0.02236
}

Semantic roles & 50–950 ramp

primary

#0C2B45

secondary

#81532C

accent

#8C3BED

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030509

muted

#78797B

Preview Lab

Preview with #0C2B45

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

Preview Lab → · Contrast checker → · Palette generator →