#63148E#63148E

#63148E is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.5% C 0.183 H 309.2°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX#63148E
RGBrgb(99, 20, 142)
HSLhsl(279, 75%, 32%)
HSVhsv(279, 86%, 56%)
CMYKcmyk(30.3%, 85.9%, 0%, 44.3%)
CIE-LABlab(27.04, 52.71, -49.93)
CIE-LCHlch(27.04, 72.60, 316.55°)
OKLaboklab(39.52% 0.1156 -0.1419)
OKLCHoklch(39.52% 0.183 309.2)
XYZxyz(10.2772, 5.1062, 26.0301)
Luminance0.0511 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63148E #3F8E14
analogous
#26148E #63148E #8E147C
triadic
#63148E #8E6314 #148E63
tetradic
#63148E #8E2614 #3F8E14 #147C8E
square
#63148E #8E2614 #3F8E14 #147C8E
split-complementary
#63148E #7C8E14 #148E26
monochromatic
#180523 #3E0C58 #63148E #881CC4 #A739E3

Accessibility & contrast

On white

10.39
#63148E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.02
#63148E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63148E
10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63148E#FFFFFF#000000##FFFFFF
##63148E1.0010.392.0210.39
#FFFFFF10.391.0021.001.00
#0000002.0221.001.0021.00
##FFFFFF10.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003D91
Deuteranopia (green-blind)
#00418C
Tritanopia (blue-blind)
#5C3654
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #63148e;
/* rgb */ color: rgb(99, 20, 142);
/* oklch */ color: oklch(39.5% 0.183 309.2);
Tailwind
colors: {
  custom: {
    50: '#955eb0',
    500: '#63148e',
    950: '#000000',
  },
}
SCSS
$custom: #63148e;
$custom-light: #955eb0;
$custom-dark: #000000;
JSON
{
  "hex": "#63148e",
  "rgb": {
    "r": 99,
    "g": 20,
    "b": 142
  },
  "hsl": {
    "h": 278.852,
    "s": 75.309,
    "l": 31.765
  },
  "oklch": {
    "l": 0.39517,
    "c": 0.18307,
    "h": 309.2
  },
  "luminance": 0.05106
}

Semantic roles & 50–950 ramp

primary
#63148E
secondary
#6BC23C
accent
#F23678
background
#F9F5FA
surface
#F2EAF5
border
#CCC6CF
text
#0E0511
muted
#7E7980

Preview Lab

Preview with #63148E

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

Preview Lab → · Contrast checker → · Palette generator →

#63148E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva