#0C2E39#0C2E39

#0C2E39 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.2% C 0.043 H 223.1°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#0C2E39
RGB	rgb(12, 46, 57)
HSL	hsl(195, 65%, 14%)
HSV	hsv(195, 79%, 22%)
CMYK	cmyk(78.9%, 19.3%, 0%, 77.6%)
CIE-LAB	lab(17.12, -7.85, -10.59)
CIE-LCH	lch(17.12, 13.18, 233.43°)
OKLab	oklab(28.23% -0.0316 -0.0296)
OKLCH	oklch(28.23% 0.043 223.1)
XYZ	xyz(1.8668, 2.3274, 4.2209)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2E39 #39170C

analogous

#0C392D #0C2E39 #0C1739

triadic

#0C2E39 #390C2E #2E390C

tetradic

#0C2E39 #2D0C39 #39170C #17390C

square

#0C2E39 #2D0C39 #39170C #17390C

split-complementary

#0C2E39 #390C17 #392D0C

monochromatic

#051419 #051419 #0C2E39 #17576C #21809E

Accessibility & contrast

On white

14.33

#0C2E39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#0C2E39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2E39

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2E39	#FFFFFF	#000000	##FFFFFF
##0C2E39	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282D3A

Deuteranopia (green-blind)

#212839

Tritanopia (blue-blind)

#003132

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0c2e39;
/* rgb */ color: rgb(12, 46, 57);
/* oklch */ color: oklch(28.2% 0.043 223.1);

Tailwind

colors: {
  custom: {
    50: '#52666f',
    500: '#0c2e39',
    950: '#000000',
  },
}

SCSS

$custom: #0c2e39;
$custom-light: #52666f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2e39",
  "rgb": {
    "r": 12,
    "g": 46,
    "b": 57
  },
  "hsl": {
    "h": 194.667,
    "s": 65.217,
    "l": 13.529
  },
  "oklch": {
    "l": 0.2823,
    "c": 0.04328,
    "h": 223.1
  },
  "luminance": 0.02328
}

Semantic roles & 50–950 ramp

primary

#0C2E39

secondary

#753E2C

accent

#6940E8

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #0C2E39

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

Preview Lab → · Contrast checker → · Palette generator →