#0C203C#0C203C

#0C203C is a very dark, muted blue. Relative luminance 0.014; OKLCH L 24.4% C 0.060 H 257.3°. Best body text is #FFFFFF at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#0C203C
RGB	rgb(12, 32, 60)
HSL	hsl(215, 67%, 14%)
HSV	hsv(215, 80%, 24%)
CMYK	cmyk(80%, 46.7%, 0%, 76.5%)
CIE-LAB	lab(12.20, 3.38, -20.38)
CIE-LCH	lch(12.20, 20.66, 279.43°)
OKLab	oklab(24.4% -0.0131 -0.0581)
OKLCH	oklch(24.4% 0.06 257.3)
XYZ	xyz(1.4834, 1.4373, 4.4733)
Luminance	0.0144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C203C #3C280C

analogous

#0C383C #0C203C #100C3C

triadic

#0C203C #3C0C20 #203C0C

tetradic

#0C203C #3C0C38 #3C280C #0C3C10

square

#0C203C #3C0C38 #3C280C #0C3C10

split-complementary

#0C203C #3C100C #383C0C

monochromatic

#050E1A #050E1A #0C203C #163B6F #2056A2

Accessibility & contrast

On white

16.31

#0C203C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0C203C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C203C

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C203C	#FFFFFF	#000000	##FFFFFF
##0C203C	1.00	16.31	1.29	16.31
#FFFFFF	16.31	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13223D

Deuteranopia (green-blind)

#0B1E3B

Tritanopia (blue-blind)

#00262B

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0c203c;
/* rgb */ color: rgb(12, 32, 60);
/* oklch */ color: oklch(24.4% 0.060 257.3);

Tailwind

colors: {
  custom: {
    50: '#525b72',
    500: '#0c203c',
    950: '#000000',
  },
}

SCSS

$custom: #0c203c;
$custom-light: #525b72;
$custom-dark: #000000;

JSON

{
  "hex": "#0c203c",
  "rgb": {
    "r": 12,
    "g": 32,
    "b": 60
  },
  "hsl": {
    "h": 215,
    "s": 66.667,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24404,
    "c": 0.05961,
    "h": 257.3
  },
  "luminance": 0.01437
}

Semantic roles & 50–950 ramp

primary

#0C203C

secondary

#78582C

accent

#A23EEA

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020408

muted

#78797B

Preview Lab

Preview with #0C203C

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

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