#220F4B#220F4B

#220F4B is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.0% C 0.103 H 291.0°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#220F4B
RGB	rgb(34, 15, 75)
HSL	hsl(259, 67%, 18%)
HSV	hsv(259, 80%, 29%)
CMYK	cmyk(54.7%, 80%, 0%, 70.6%)
CIE-LAB	lab(10.48, 26.16, -33.59)
CIE-LCH	lch(10.48, 42.58, 307.91°)
OKLab	oklab(23.99% 0.037 -0.0964)
OKLCH	oklch(23.99% 0.103 291)
XYZ	xyz(2.1001, 1.1896, 6.7742)
Luminance	0.0119 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220F4B #384B0F

analogous

#0F1A4B #220F4B #400F4B

triadic

#220F4B #4B220F #0F4B22

tetradic

#220F4B #4B0F1A #384B0F #0F4B40

square

#220F4B #4B0F1A #384B0F #0F4B40

split-complementary

#220F4B #4B400F #1A4B0F

monochromatic

#0C051A #0C051A #220F4B #39197E #5023B1

Accessibility & contrast

On white

16.96

#220F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#220F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220F4B

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220F4B	#FFFFFF	#000000	##FFFFFF
##220F4B	1.00	16.96	1.24	16.96
#FFFFFF	16.96	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4D

Deuteranopia (green-blind)

#001B4A

Tritanopia (blue-blind)

#141F2C

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #220f4b;
/* rgb */ color: rgb(34, 15, 75);
/* oklch */ color: oklch(24.0% 0.103 291.0);

Tailwind

colors: {
  custom: {
    50: '#624f7e',
    500: '#220f4b',
    950: '#000000',
  },
}

SCSS

$custom: #220f4b;
$custom-light: #624f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#220f4b",
  "rgb": {
    "r": 34,
    "g": 15,
    "b": 75
  },
  "hsl": {
    "h": 259,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.2399,
    "c": 0.10328,
    "h": 291
  },
  "luminance": 0.0119
}

Semantic roles & 50–950 ramp

primary

#220F4B

secondary

#6A8530

accent

#EA3EB3

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#05020A

muted

#7A787C

Preview Lab

Preview with #220F4B

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

Preview Lab → · Contrast checker → · Palette generator →