#220F66#220F66

#220F66 is a dark, vivid violet. Relative luminance 0.016; OKLCH L 27.0% C 0.138 H 281.9°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#220F66
RGB	rgb(34, 15, 102)
HSL	hsl(253, 74%, 23%)
HSV	hsv(253, 85%, 40%)
CMYK	cmyk(66.7%, 85.3%, 0%, 60%)
CIE-LAB	lab(13.48, 34.87, -46.93)
CIE-LCH	lch(13.48, 58.47, 306.61°)
OKLab	oklab(26.99% 0.0285 -0.1354)
OKLCH	oklch(26.99% 0.138 281.9)
XYZ	xyz(3.2280, 1.6408, 12.7144)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220F66 #53660F

analogous

#0F2866 #220F66 #4D0F66

triadic

#220F66 #66220F #0F6622

tetradic

#220F66 #660F28 #53660F #0F664D

square

#220F66 #660F28 #53660F #0F664D

split-complementary

#220F66 #664D0F #28660F

monochromatic

#09041B #100731 #220F66 #34179B #461FD1

Accessibility & contrast

On white

15.81

#220F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#220F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220F66

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220F66	#FFFFFF	#000000	##FFFFFF
##220F66	1.00	15.81	1.33	15.81
#FFFFFF	15.81	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002568

Deuteranopia (green-blind)

#001F64

Tritanopia (blue-blind)

#002A3B

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #220f66;
/* rgb */ color: rgb(34, 15, 102);
/* oklch */ color: oklch(27.0% 0.138 281.9);

Tailwind

colors: {
  custom: {
    50: '#685193',
    500: '#220f66',
    950: '#000000',
  },
}

SCSS

$custom: #220f66;
$custom-light: #685193;
$custom-dark: #000000;

JSON

{
  "hex": "#220f66",
  "rgb": {
    "r": 34,
    "g": 15,
    "b": 102
  },
  "hsl": {
    "h": 253.103,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.26986,
    "c": 0.13838,
    "h": 281.9
  },
  "luminance": 0.01641
}

Semantic roles & 50–950 ramp

primary

#220F66

secondary

#879F32

accent

#F137C8

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#07020D

muted

#7A787E

Preview Lab

Preview with #220F66

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

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