#7C31B5#7C31B5

#7C31B5 is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.6% C 0.198 H 306.2°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX#7C31B5
RGBrgb(124, 49, 181)
HSLhsl(274, 57%, 45%)
HSVhsv(274, 73%, 71%)
CMYKcmyk(31.5%, 72.9%, 0%, 29%)
CIE-LABlab(37.51, 55.13, -56.34)
CIE-LCHlch(37.51, 78.83, 314.38°)
OKLaboklab(48.59% 0.117 -0.1601)
OKLCHoklch(48.59% 0.198 306.2)
XYZxyz(17.7492, 9.8181, 44.6671)
Luminance0.0982 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#7C31B5 #6AB531
analogous
#3A31B5 #7C31B5 #B531AC
triadic
#7C31B5 #B57C31 #31B57C
tetradic
#7C31B5 #B53A31 #6AB531 #31ACB5
square
#7C31B5 #B53A31 #6AB531 #31ACB5
split-complementary
#7C31B5 #ACB531 #31B53A
monochromatic
#3A1755 #5B2485 #7C31B5 #9A53D0 #B683DD

Accessibility & contrast

On white

7.09
#7C31B5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.96
#7C31B5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C31B5
7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##7C31B5#FFFFFF#000000##FFFFFF
##7C31B51.007.092.967.09
#FFFFFF7.091.0021.001.00
#0000002.9621.001.0021.00
##FFFFFF7.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0056B9
Deuteranopia (green-blind)
#0059B2
Tritanopia (blue-blind)
#725070
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #7c31b5;
/* rgb */ color: rgb(124, 49, 181);
/* oklch */ color: oklch(48.6% 0.198 306.2);
Tailwind
colors: {
  custom: {
    50: '#a770cc',
    500: '#7c31b5',
    950: '#000000',
  },
}
SCSS
$custom: #7c31b5;
$custom-light: #a770cc;
$custom-dark: #000000;
JSON
{
  "hex": "#7c31b5",
  "rgb": {
    "r": 124,
    "g": 49,
    "b": 181
  },
  "hsl": {
    "h": 274.091,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.48593,
    "c": 0.19832,
    "h": 306.2
  },
  "luminance": 0.09818
}

Semantic roles & 50–950 ramp

primary
#7C31B5
secondary
#9CC77B
accent
#E14789
background
#FAF7FC
surface
#F4EDF9
border
#CEC8D2
text
#100813
muted
#7F7B82

Preview Lab

Preview with #7C31B5

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

Preview Lab → · Contrast checker → · Palette generator →

#7C31B5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva