#220F4F#220F4F

#220F4F is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.4% C 0.109 H 289.3°. Best body text is #FFFFFF at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#220F4F
RGB	rgb(34, 15, 79)
HSL	hsl(258, 68%, 18%)
HSV	hsv(258, 81%, 31%)
CMYK	cmyk(57%, 81%, 0%, 69%)
CIE-LAB	lab(10.89, 27.46, -35.68)
CIE-LCH	lch(10.89, 45.03, 307.58°)
OKLab	oklab(24.41% 0.036 -0.1025)
OKLCH	oklch(24.41% 0.109 289.3)
XYZ	xyz(2.2414, 1.2461, 7.5180)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220F4F #3C4F0F

analogous

#0F1C4F #220F4F #420F4F

triadic

#220F4F #4F220F #0F4F22

tetradic

#220F4F #4F0F1C #3C4F0F #0F4F42

square

#220F4F #4F0F1C #3C4F0F #0F4F42

split-complementary

#220F4F #4F420F #1C4F0F

monochromatic

#0B051A #0C051C #220F4F #381982 #4E23B6

Accessibility & contrast

On white

16.81

#220F4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#220F4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220F4F

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220F4F	#FFFFFF	#000000	##FFFFFF
##220F4F	1.00	16.81	1.25	16.81
#FFFFFF	16.81	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F51

Deuteranopia (green-blind)

#001C4E

Tritanopia (blue-blind)

#11202E

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #220f4f;
/* rgb */ color: rgb(34, 15, 79);
/* oklch */ color: oklch(24.4% 0.109 289.3);

Tailwind

colors: {
  custom: {
    50: '#634f81',
    500: '#220f4f',
    950: '#000000',
  },
}

SCSS

$custom: #220f4f;
$custom-light: #634f81;
$custom-dark: #000000;

JSON

{
  "hex": "#220f4f",
  "rgb": {
    "r": 34,
    "g": 15,
    "b": 79
  },
  "hsl": {
    "h": 257.813,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.24408,
    "c": 0.10866,
    "h": 289.3
  },
  "luminance": 0.01246
}

Semantic roles & 50–950 ramp

primary

#220F4F

secondary

#6F8931

accent

#EB3DB7

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #220F4F

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

Preview Lab → · Contrast checker → · Palette generator →