#0C2B38#0C2B38

#0C2B38 is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.3% C 0.043 H 229.2°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#0C2B38
RGB	rgb(12, 43, 56)
HSL	hsl(198, 65%, 13%)
HSV	hsv(198, 79%, 22%)
CMYK	cmyk(78.6%, 23.2%, 0%, 78%)
CIE-LAB	lab(15.96, -6.26, -11.68)
CIE-LCH	lch(15.96, 13.25, 241.82°)
OKLab	oklab(27.29% -0.0282 -0.0327)
OKLCH	oklch(27.29% 0.043 229.2)
XYZ	xyz(1.7290, 2.0913, 4.0531)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2B38 #38190C

analogous

#0C382F #0C2B38 #0C1538

triadic

#0C2B38 #380C2B #2B380C

tetradic

#0C2B38 #2F0C38 #38190C #15380C

square

#0C2B38 #2F0C38 #38190C #15380C

split-complementary

#0C2B38 #380C15 #382F0C

monochromatic

#051319 #051319 #0C2B38 #17526A #22789D

Accessibility & contrast

On white

14.81

#0C2B38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#0C2B38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2B38

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2B38	#FFFFFF	#000000	##FFFFFF
##0C2B38	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242A39

Deuteranopia (green-blind)

#1E2638

Tritanopia (blue-blind)

#002F2F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0c2b38;
/* rgb */ color: rgb(12, 43, 56);
/* oklch */ color: oklch(27.3% 0.043 229.2);

Tailwind

colors: {
  custom: {
    50: '#51646e',
    500: '#0c2b38',
    950: '#000000',
  },
}

SCSS

$custom: #0c2b38;
$custom-light: #51646e;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2b38",
  "rgb": {
    "r": 12,
    "g": 43,
    "b": 56
  },
  "hsl": {
    "h": 197.727,
    "s": 64.706,
    "l": 13.333
  },
  "oklch": {
    "l": 0.27287,
    "c": 0.04321,
    "h": 229.2
  },
  "luminance": 0.02091
}

Semantic roles & 50–950 ramp

primary

#0C2B38

secondary

#74412C

accent

#7240E8

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #0C2B38

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

Preview Lab → · Contrast checker → · Palette generator →