#220C4E#220C4E

#220C4E is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.9% C 0.111 H 290.6°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#220C4E
RGB	rgb(34, 12, 78)
HSL	hsl(260, 73%, 18%)
HSV	hsv(260, 85%, 31%)
CMYK	cmyk(56.4%, 84.6%, 0%, 69.4%)
CIE-LAB	lab(10.21, 28.80, -36.12)
CIE-LCH	lch(10.21, 46.20, 308.56°)
OKLab	oklab(23.89% 0.039 -0.1038)
OKLCH	oklch(23.89% 0.111 290.6)
XYZ	xyz(2.1659, 1.1530, 7.3147)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220C4E #384E0C

analogous

#0C174E #220C4E #430C4E

triadic

#220C4E #4E220C #0C4E22

tetradic

#220C4E #4E0C17 #384E0C #0C4E43

square

#220C4E #4E0C17 #384E0C #0C4E43

split-complementary

#220C4E #4E430C #174E0C

monochromatic

#0C041B #0C041B #220C4E #391483 #501CB8

Accessibility & contrast

On white

17.06

#220C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#220C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220C4E

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220C4E	#FFFFFF	#000000	##FFFFFF
##220C4E	1.00	17.06	1.23	17.06
#FFFFFF	17.06	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D50

Deuteranopia (green-blind)

#001A4D

Tritanopia (blue-blind)

#121F2D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #220c4e;
/* rgb */ color: rgb(34, 12, 78);
/* oklch */ color: oklch(23.9% 0.111 290.6);

Tailwind

colors: {
  custom: {
    50: '#634e80',
    500: '#220c4e',
    950: '#000000',
  },
}

SCSS

$custom: #220c4e;
$custom-light: #634e80;
$custom-dark: #000000;

JSON

{
  "hex": "#220c4e",
  "rgb": {
    "r": 34,
    "g": 12,
    "b": 78
  },
  "hsl": {
    "h": 260,
    "s": 73.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.23893,
    "c": 0.11088,
    "h": 290.6
  },
  "luminance": 0.01153
}

Semantic roles & 50–950 ramp

primary

#220C4E

secondary

#6A8A2C

accent

#F038B3

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06010A

muted

#7A777C

Preview Lab

Preview with #220C4E

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

Preview Lab → · Contrast checker → · Palette generator →