#0C2B3E#0C2B3E

#0C2B3E is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.6% C 0.050 H 239.4°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#0C2B3E
RGB	rgb(12, 43, 62)
HSL	hsl(203, 68%, 15%)
HSV	hsv(203, 81%, 24%)
CMYK	cmyk(80.6%, 30.6%, 0%, 75.7%)
CIE-LAB	lab(16.27, -3.77, -15.36)
CIE-LCH	lch(16.27, 15.82, 256.20°)
OKLab	oklab(27.64% -0.0257 -0.0433)
OKLCH	oklch(27.64% 0.05 239.4)
XYZ	xyz(1.8847, 2.1535, 4.8728)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2B3E #3E1F0C

analogous

#0C3E38 #0C2B3E #0C123E

triadic

#0C2B3E #3E0C2B #2B3E0C

tetradic

#0C2B3E #380C3E #3E1F0C #123E0C

square

#0C2B3E #380C3E #3E1F0C #123E0C

split-complementary

#0C2B3E #3E0C12 #3E380C

monochromatic

#05121A #05121A #0C2B3E #164F71 #2072A5

Accessibility & contrast

On white

14.68

#0C2B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#0C2B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2B3E

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2B3E	#FFFFFF	#000000	##FFFFFF
##0C2B3E	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222B3F

Deuteranopia (green-blind)

#1B263E

Tritanopia (blue-blind)

#003032

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0c2b3e;
/* rgb */ color: rgb(12, 43, 62);
/* oklch */ color: oklch(27.6% 0.050 239.4);

Tailwind

colors: {
  custom: {
    50: '#526473',
    500: '#0c2b3e',
    950: '#000000',
  },
}

SCSS

$custom: #0c2b3e;
$custom-light: #526473;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2b3e",
  "rgb": {
    "r": 12,
    "g": 43,
    "b": 62
  },
  "hsl": {
    "h": 202.8,
    "s": 67.568,
    "l": 14.51
  },
  "oklch": {
    "l": 0.2764,
    "c": 0.05035,
    "h": 239.4
  },
  "luminance": 0.02154
}

Semantic roles & 50–950 ramp

primary

#0C2B3E

secondary

#7A492C

accent

#7F3DEA

background

#F4F5F7

surface

#E7EAED

border

#C3C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0C2B3E

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

Preview Lab → · Contrast checker → · Palette generator →