#0C2F3F#0C2F3F

#0C2F3F is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.9% C 0.049 H 232.0°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#0C2F3F
RGB	rgb(12, 47, 63)
HSL	hsl(199, 68%, 15%)
HSV	hsv(199, 81%, 25%)
CMYK	cmyk(81%, 25.4%, 0%, 75.3%)
CIE-LAB	lab(17.78, -6.09, -13.71)
CIE-LCH	lch(17.78, 15.00, 246.04°)
OKLab	oklab(28.86% -0.0301 -0.0385)
OKLCH	oklch(28.86% 0.049 232)
XYZ	xyz(2.0650, 2.4698, 5.0696)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2F3F #3F1C0C

analogous

#0C3F36 #0C2F3F #0C153F

triadic

#0C2F3F #3F0C2F #2F3F0C

tetradic

#0C2F3F #360C3F #3F1C0C #153F0C

square

#0C2F3F #360C3F #3F1C0C #153F0C

split-complementary

#0C2F3F #3F0C15 #3F360C

monochromatic

#05131A #05131A #0C2F3F #165572 #207CA6

Accessibility & contrast

On white

14.06

#0C2F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0C2F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2F3F

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2F3F	#FFFFFF	#000000	##FFFFFF
##0C2F3F	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272E40

Deuteranopia (green-blind)

#20293F

Tritanopia (blue-blind)

#003334

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0c2f3f;
/* rgb */ color: rgb(12, 47, 63);
/* oklch */ color: oklch(28.9% 0.049 232.0);

Tailwind

colors: {
  custom: {
    50: '#536774',
    500: '#0c2f3f',
    950: '#000000',
  },
}

SCSS

$custom: #0c2f3f;
$custom-light: #536774;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2f3f",
  "rgb": {
    "r": 12,
    "g": 47,
    "b": 63
  },
  "hsl": {
    "h": 198.824,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.28857,
    "c": 0.04889,
    "h": 232
  },
  "luminance": 0.0247
}

Semantic roles & 50–950 ramp

primary

#0C2F3F

secondary

#7B452C

accent

#743DEB

background

#F4F6F7

surface

#E8EBED

border

#C4C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #0C2F3F

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

Preview Lab → · Contrast checker → · Palette generator →