#631568#631568

#631568 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.7% C 0.148 H 325.4°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX#631568
RGBrgb(99, 21, 104)
HSLhsl(296, 66%, 25%)
HSVhsv(296, 80%, 41%)
CMYKcmyk(4.8%, 79.8%, 0%, 59.2%)
CIE-LABlab(24.29, 44.67, -30.23)
CIE-LCHlch(24.29, 53.94, 325.91°)
OKLaboklab(36.69% 0.1219 -0.0842)
OKLCHoklch(36.69% 0.148 325.4)
XYZxyz(7.9123, 4.1890, 13.4858)
Luminance0.0419 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#631568 #1A6815
analogous
#3A1568 #631568 #681543
triadic
#631568 #686315 #156863
tetradic
#631568 #683A15 #1A6815 #154368
square
#631568 #683A15 #1A6815 #154368
split-complementary
#631568 #436815 #15683A
monochromatic
#180519 #330B35 #631568 #931F9B #C42ACE

Accessibility & contrast

On white

11.43
#631568 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.84
#631568 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631568
11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##631568#FFFFFF#000000##FFFFFF
##6315681.0011.431.8411.43
#FFFFFF11.431.0021.001.00
#0000001.8421.001.0021.00
##FFFFFF11.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00346A
Deuteranopia (green-blind)
#273D66
Tritanopia (blue-blind)
#65243E
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #631568;
/* rgb */ color: rgb(99, 21, 104);
/* oklch */ color: oklch(36.7% 0.148 325.4);
Tailwind
colors: {
  custom: {
    50: '#935c93',
    500: '#631568',
    950: '#000000',
  },
}
SCSS
$custom: #631568;
$custom-light: #935c93;
$custom-dark: #000000;
JSON
{
  "hex": "#631568",
  "rgb": {
    "r": 99,
    "g": 21,
    "b": 104
  },
  "hsl": {
    "h": 296.386,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.36686,
    "c": 0.14816,
    "h": 325.4
  },
  "luminance": 0.04188
}

Semantic roles & 50–950 ramp

primary
#631568
secondary
#409F3A
accent
#E93E49
background
#F9F5F9
surface
#F2E9F1
border
#CCC5CB
text
#0D050D
muted
#7E797E

Preview Lab

Preview with #631568

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

Preview Lab → · Contrast checker → · Palette generator →

#631568 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva