#0C2B4F#0C2B4F

#0C2B4F is a dark, moderate cyan. Relative luminance 0.024; OKLCH L 28.8% C 0.075 H 254.5°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#0C2B4F
RGB	rgb(12, 43, 79)
HSL	hsl(212, 74%, 18%)
HSV	hsv(212, 85%, 31%)
CMYK	cmyk(84.8%, 45.6%, 0%, 69%)
CIE-LAB	lab(17.32, 3.60, -25.35)
CIE-LCH	lch(17.32, 25.60, 278.08°)
OKLab	oklab(28.8% -0.0201 -0.0725)
OKLCH	oklch(28.8% 0.075 254.5)
XYZ	xyz(2.4263, 2.3701, 7.7252)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2B4F #4F300C

analogous

#0C4C4F #0C2B4F #0F0C4F

triadic

#0C2B4F #4F0C2B #2B4F0C

tetradic

#0C2B4F #4F0C4C #4F300C #0C4F0F

square

#0C2B4F #4F0C4C #4F300C #0C4F0F

split-complementary

#0C2B4F #4F0F0C #4C4F0C

monochromatic

#040E1B #040E1B #0C2B4F #144884 #1C65B9

Accessibility & contrast

On white

14.25

#0C2B4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#0C2B4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2B4F

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2B4F	#FFFFFF	#000000	##FFFFFF
##0C2B4F	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192E50

Deuteranopia (green-blind)

#0E284E

Tritanopia (blue-blind)

#003439

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0c2b4f;
/* rgb */ color: rgb(12, 43, 79);
/* oklch */ color: oklch(28.8% 0.075 254.5);

Tailwind

colors: {
  custom: {
    50: '#576380',
    500: '#0c2b4f',
    950: '#000000',
  },
}

SCSS

$custom: #0c2b4f;
$custom-light: #576380;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2b4f",
  "rgb": {
    "r": 12,
    "g": 43,
    "b": 79
  },
  "hsl": {
    "h": 212.239,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28805,
    "c": 0.07522,
    "h": 254.5
  },
  "luminance": 0.0237
}

Semantic roles & 50–950 ramp

primary

#0C2B4F

secondary

#8B5F2C

accent

#9B38F0

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#03050A

muted

#78797C

Preview Lab

Preview with #0C2B4F

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

Preview Lab → · Contrast checker → · Palette generator →