#0C0337#0C0337

#0C0337 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.2% C 0.094 H 279.5°. Best body text is #FFFFFF at 19.38:1 contrast (WCAG AA passes).

Color values

HEX	#0C0337
RGB	rgb(12, 3, 55)
HSL	hsl(250, 90%, 11%)
HSV	hsv(250, 95%, 22%)
CMYK	cmyk(78.2%, 94.5%, 0%, 78.4%)
CIE-LAB	lab(3.78, 19.46, -30.37)
CIE-LCH	lch(3.78, 36.07, 302.65°)
OKLab	oklab(17.22% 0.0156 -0.0931)
OKLCH	oklch(17.22% 0.094 279.5)
XYZ	xyz(0.8736, 0.4190, 3.6485)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0337 #2E3703

analogous

#031437 #0C0337 #260337

triadic

#0C0337 #370C03 #03370C

tetradic

#0C0337 #370314 #2E3703 #033726

square

#0C0337 #370314 #2E3703 #033726

split-complementary

#0C0337 #372603 #143703

monochromatic

#06021D #06021D #0C0337 #190671 #2509AB

Accessibility & contrast

On white

19.38

#0C0337 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#0C0337 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0337

19.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0337	#FFFFFF	#000000	##FFFFFF
##0C0337	1.00	19.38	1.08	19.38
#FFFFFF	19.38	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F38

Deuteranopia (green-blind)

#000B36

Tritanopia (blue-blind)

#00121D

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #0c0337;
/* rgb */ color: rgb(12, 3, 55);
/* oklch */ color: oklch(17.2% 0.094 279.5);

Tailwind

colors: {
  custom: {
    50: '#51476e',
    500: '#0c0337',
    950: '#000000',
  },
}

SCSS

$custom: #0c0337;
$custom-light: #51476e;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0337",
  "rgb": {
    "r": 12,
    "g": 3,
    "b": 55
  },
  "hsl": {
    "h": 250.385,
    "s": 89.655,
    "l": 11.373
  },
  "oklch": {
    "l": 0.17224,
    "c": 0.09436,
    "h": 279.5
  },
  "luminance": 0.00419
}

Semantic roles & 50–950 ramp

primary

#0C0337

secondary

#6A7A1C

accent

#FF29DA

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020007

muted

#78777A

Preview Lab

Preview with #0C0337

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

Preview Lab → · Contrast checker → · Palette generator →