#0C2943#0C2943

#0C2943 is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.4% C 0.059 H 248.8°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#0C2943
RGB	rgb(12, 41, 67)
HSL	hsl(208, 70%, 15%)
HSV	hsv(208, 82%, 26%)
CMYK	cmyk(82.1%, 38.8%, 0%, 73.7%)
CIE-LAB	lab(15.85, -0.22, -19.49)
CIE-LCH	lch(15.85, 19.50, 269.36°)
OKLab	oklab(27.4% -0.0215 -0.0554)
OKLCH	oklch(27.4% 0.059 248.8)
XYZ	xyz(1.9573, 2.0691, 5.6053)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2943 #43260C

analogous

#0C4341 #0C2943 #0C0D43

triadic

#0C2943 #430C29 #29430C

tetradic

#0C2943 #410C43 #43260C #0D430C

square

#0C2943 #410C43 #43260C #0D430C

split-complementary

#0C2943 #430C0D #43410C

monochromatic

#05101A #05101A #0C2943 #154977 #1F69AB

Accessibility & contrast

On white

14.85

#0C2943 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#0C2943 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2943

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2943	#FFFFFF	#000000	##FFFFFF
##0C2943	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2A44

Deuteranopia (green-blind)

#152542

Tritanopia (blue-blind)

#002F32

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0c2943;
/* rgb */ color: rgb(12, 41, 67);
/* oklch */ color: oklch(27.4% 0.059 248.8);

Tailwind

colors: {
  custom: {
    50: '#546277',
    500: '#0c2943',
    950: '#000000',
  },
}

SCSS

$custom: #0c2943;
$custom-light: #546277;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2943",
  "rgb": {
    "r": 12,
    "g": 41,
    "b": 67
  },
  "hsl": {
    "h": 208.364,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27398,
    "c": 0.05938,
    "h": 248.8
  },
  "luminance": 0.02069
}

Semantic roles & 50–950 ramp

primary

#0C2943

secondary

#7F532C

accent

#8F3BEC

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0C2943

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

Preview Lab → · Contrast checker → · Palette generator →