#63137F#63137F

#63137F is a dark, vivid purple. Relative luminance 0.047; OKLCH L 38.2% C 0.170 H 314.9°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX#63137F
RGBrgb(99, 19, 127)
HSLhsl(284, 74%, 29%)
HSVhsv(284, 85%, 50%)
CMYKcmyk(22%, 85%, 0%, 50.2%)
CIE-LABlab(25.72, 49.83, -42.68)
CIE-LCHlch(25.72, 65.61, 319.42°)
OKLaboklab(38.22% 0.1202 -0.1206)
OKLCHoklch(38.22% 0.17 314.9)
XYZxyz(9.2086, 4.6510, 20.4872)
Luminance0.0465 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63137F #2F7F13
analogous
#2D137F #63137F #7F1365
triadic
#63137F #7F6313 #137F63
tetradic
#63137F #7F2D13 #2F7F13 #13657F
square
#63137F #7F2D13 #2F7F13 #13657F
split-complementary
#63137F #657F13 #137F2D
monochromatic
#15041B #390B4A #63137F #8C1BB4 #B12DE0

Accessibility & contrast

On white

10.88
#63137F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.93
#63137F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63137F
10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63137F#FFFFFF#000000##FFFFFF
##63137F1.0010.881.9310.88
#FFFFFF10.881.0021.001.00
#0000001.9321.001.0021.00
##FFFFFF10.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003982
Deuteranopia (green-blind)
#0A3F7D
Tritanopia (blue-blind)
#602E4B
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #63137f;
/* rgb */ color: rgb(99, 19, 127);
/* oklch */ color: oklch(38.2% 0.170 314.9);
Tailwind
colors: {
  custom: {
    50: '#945da5',
    500: '#63137f',
    950: '#000000',
  },
}
SCSS
$custom: #63137f;
$custom-light: #945da5;
$custom-dark: #000000;
JSON
{
  "hex": "#63137f",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 127
  },
  "hsl": {
    "h": 284.444,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38218,
    "c": 0.17033,
    "h": 314.9
  },
  "luminance": 0.04651
}

Semantic roles & 50–950 ramp

primary
#63137F
secondary
#59B439
accent
#F13767
background
#F9F5FA
surface
#F2E9F4
border
#CCC5CE
text
#0E050F
muted
#7E797F

Preview Lab

Preview with #63137F

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

Preview Lab → · Contrast checker → · Palette generator →

#63137F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva