#7D31B3#7D31B3

#7D31B3 is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.6% C 0.197 H 307.2°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#7D31B3
RGB	rgb(125, 49, 179)
HSL	hsl(275, 57%, 45%)
HSV	hsv(275, 73%, 70%)
CMYK	cmyk(30.2%, 72.6%, 0%, 29.8%)
CIE-LAB	lab(37.50, 54.87, -55.17)
CIE-LCH	lch(37.50, 77.81, 314.84°)
OKLab	oklab(48.57% 0.1187 -0.1566)
OKLCH	oklch(48.57% 0.197 307.2)
XYZ	xyz(17.6907, 9.8115, 43.6009)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D31B3 #67B331

analogous

#3C31B3 #7D31B3 #B331A8

triadic

#7D31B3 #B37D31 #31B37D

tetradic

#7D31B3 #B33C31 #67B331 #31A8B3

square

#7D31B3 #B33C31 #67B331 #31A8B3

split-complementary

#7D31B3 #A8B331 #31B33C

monochromatic

#3A1753 #5B2483 #7D31B3 #9B52D0 #B782DD

Accessibility & contrast

On white

7.09

#7D31B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#7D31B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D31B3

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D31B3	#FFFFFF	#000000	##FFFFFF
##7D31B3	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B7

Deuteranopia (green-blind)

#0059B0

Tritanopia (blue-blind)

#744F6F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #7d31b3;
/* rgb */ color: rgb(125, 49, 179);
/* oklch */ color: oklch(48.6% 0.197 307.2);

Tailwind

colors: {
  custom: {
    50: '#a770cb',
    500: '#7d31b3',
    950: '#000000',
  },
}

SCSS

$custom: #7d31b3;
$custom-light: #a770cb;
$custom-dark: #000000;

JSON

{
  "hex": "#7d31b3",
  "rgb": {
    "r": 125,
    "g": 49,
    "b": 179
  },
  "hsl": {
    "h": 275.077,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.48567,
    "c": 0.19655,
    "h": 307.2
  },
  "luminance": 0.09811
}

Semantic roles & 50–950 ramp

primary

#7D31B3

secondary

#99C67A

accent

#E04887

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7D31B3

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

Preview Lab → · Contrast checker → · Palette generator →