#220C5F#220C5F

#220C5F is a dark, vivid violet. Relative luminance 0.014; OKLCH L 25.8% C 0.132 H 284.4°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#220C5F
RGB	rgb(34, 12, 95)
HSL	hsl(256, 78%, 21%)
HSV	hsv(256, 87%, 37%)
CMYK	cmyk(64.2%, 87.4%, 0%, 62.7%)
CIE-LAB	lab(12.15, 34.11, -44.47)
CIE-LCH	lch(12.15, 56.05, 307.49°)
OKLab	oklab(25.82% 0.0328 -0.1282)
OKLCH	oklch(25.82% 0.132 284.4)
XYZ	xyz(2.8561, 1.4291, 10.9496)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220C5F #495F0C

analogous

#0C1F5F #220C5F #4B0C5F

triadic

#220C5F #5F220C #0C5F22

tetradic

#220C5F #5F0C1F #495F0C #0C5F4B

square

#220C5F #5F0C1F #495F0C #0C5F4B

split-complementary

#220C5F #5F4B0C #1F5F0C

monochromatic

#0A031B #0F0529 #220C5F #351395 #491ACC

Accessibility & contrast

On white

16.33

#220C5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#220C5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220C5F

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220C5F	#FFFFFF	#000000	##FFFFFF
##220C5F	1.00	16.33	1.29	16.33
#FFFFFF	16.33	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002261

Deuteranopia (green-blind)

#001D5E

Tritanopia (blue-blind)

#002636

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #220c5f;
/* rgb */ color: rgb(34, 12, 95);
/* oklch */ color: oklch(25.8% 0.132 284.4);

Tailwind

colors: {
  custom: {
    50: '#674f8d',
    500: '#220c5f',
    950: '#000000',
  },
}

SCSS

$custom: #220c5f;
$custom-light: #674f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#220c5f",
  "rgb": {
    "r": 34,
    "g": 12,
    "b": 95
  },
  "hsl": {
    "h": 255.904,
    "s": 77.57,
    "l": 20.98
  },
  "oklch": {
    "l": 0.25824,
    "c": 0.13233,
    "h": 284.4
  },
  "luminance": 0.01429
}

Semantic roles & 50–950 ramp

primary

#220C5F

secondary

#7D992D

accent

#F434C1

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#07020C

muted

#7A787D

Preview Lab

Preview with #220C5F

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

Preview Lab → · Contrast checker → · Palette generator →