#0C2149#0C2149

#0C2149 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.7% C 0.079 H 261.7°. Best body text is #FFFFFF at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#0C2149
RGB	rgb(12, 33, 73)
HSL	hsl(219, 72%, 17%)
HSV	hsv(219, 84%, 29%)
CMYK	cmyk(83.6%, 54.8%, 0%, 71.4%)
CIE-LAB	lab(13.51, 8.44, -27.36)
CIE-LCH	lch(13.51, 28.63, 287.13°)
OKLab	oklab(25.72% -0.0114 -0.0786)
OKLCH	oklch(25.72% 0.079 261.7)
XYZ	xyz(1.8976, 1.6467, 6.5199)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2149 #49340C

analogous

#0C4049 #0C2149 #160C49

triadic

#0C2149 #490C21 #21490C

tetradic

#0C2149 #490C40 #49340C #0C4916

square

#0C2149 #490C40 #49340C #0C4916

split-complementary

#0C2149 #49160C #40490C

monochromatic

#040C1A #040C1A #0C2149 #15397E #1D51B2

Accessibility & contrast

On white

15.80

#0C2149 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#0C2149 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2149

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2149	#FFFFFF	#000000	##FFFFFF
##0C2149	1.00	15.80	1.33	15.80
#FFFFFF	15.80	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A264A

Deuteranopia (green-blind)

#002048

Tritanopia (blue-blind)

#002B31

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0c2149;
/* rgb */ color: rgb(12, 33, 73);
/* oklch */ color: oklch(25.7% 0.079 261.7);

Tailwind

colors: {
  custom: {
    50: '#555b7c',
    500: '#0c2149',
    950: '#000000',
  },
}

SCSS

$custom: #0c2149;
$custom-light: #555b7c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2149",
  "rgb": {
    "r": 12,
    "g": 33,
    "b": 73
  },
  "hsl": {
    "h": 219.344,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.25723,
    "c": 0.07945,
    "h": 261.7
  },
  "luminance": 0.01647
}

Semantic roles & 50–950 ramp

primary

#0C2149

secondary

#85662C

accent

#B039EE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #0C2149

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

Preview Lab → · Contrast checker → · Palette generator →