#0C2142#0C2142

#0C2142 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.1% C 0.068 H 259.2°. Best body text is #FFFFFF at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#0C2142
RGB	rgb(12, 33, 66)
HSL	hsl(217, 69%, 15%)
HSV	hsv(217, 82%, 26%)
CMYK	cmyk(81.8%, 50%, 0%, 74.1%)
CIE-LAB	lab(12.98, 5.30, -23.36)
CIE-LCH	lch(12.98, 23.96, 282.78°)
OKLab	oklab(25.14% -0.0128 -0.0669)
OKLCH	oklch(25.14% 0.068 259.2)
XYZ	xyz(1.6785, 1.5590, 5.3657)
Luminance	0.0156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2142 #422D0C

analogous

#0C3C42 #0C2142 #120C42

triadic

#0C2142 #420C21 #21420C

tetradic

#0C2142 #420C3C #422D0C #0C4212

square

#0C2142 #420C3C #422D0C #0C4212

split-complementary

#0C2142 #42120C #3C420C

monochromatic

#050D1A #050D1A #0C2142 #153B76 #1F55AA

Accessibility & contrast

On white

16.01

#0C2142 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0C2142 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2142

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2142	#FFFFFF	#000000	##FFFFFF
##0C2142	1.00	16.01	1.31	16.01
#FFFFFF	16.01	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112443

Deuteranopia (green-blind)

#071F41

Tritanopia (blue-blind)

#00292E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0c2142;
/* rgb */ color: rgb(12, 33, 66);
/* oklch */ color: oklch(25.1% 0.068 259.2);

Tailwind

colors: {
  custom: {
    50: '#535b76',
    500: '#0c2142',
    950: '#000000',
  },
}

SCSS

$custom: #0c2142;
$custom-light: #535b76;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2142",
  "rgb": {
    "r": 12,
    "g": 33,
    "b": 66
  },
  "hsl": {
    "h": 216.667,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25142,
    "c": 0.06807,
    "h": 259.2
  },
  "luminance": 0.01559
}

Semantic roles & 50–950 ramp

primary

#0C2142

secondary

#7E5E2C

accent

#A73CEC

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0C2142

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

Preview Lab → · Contrast checker → · Palette generator →