#7E31B5#7E31B5

#7E31B5 is a mid, vivid violet. Relative luminance 0.100; OKLCH L 48.8% C 0.199 H 307.0°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#7E31B5
RGB	rgb(126, 49, 181)
HSL	hsl(275, 57%, 45%)
HSV	hsv(275, 73%, 71%)
CMYK	cmyk(30.4%, 72.9%, 0%, 29%)
CIE-LAB	lab(37.79, 55.51, -55.89)
CIE-LCH	lch(37.79, 78.77, 314.81°)
OKLab	oklab(48.84% 0.1198 -0.1587)
OKLCH	oklch(48.84% 0.199 307)
XYZ	xyz(18.0412, 9.9687, 44.6808)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E31B5 #68B531

analogous

#3C31B5 #7E31B5 #B531AA

triadic

#7E31B5 #B57E31 #31B57E

tetradic

#7E31B5 #B53C31 #68B531 #31AAB5

square

#7E31B5 #B53C31 #68B531 #31AAB5

split-complementary

#7E31B5 #AAB531 #31B53C

monochromatic

#3B1755 #5C2485 #7E31B5 #9C53D0 #B883DD

Accessibility & contrast

On white

7.01

#7E31B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#7E31B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7E31B5

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E31B5	#FFFFFF	#000000	##FFFFFF
##7E31B5	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B9

Deuteranopia (green-blind)

#0059B2

Tritanopia (blue-blind)

#755070

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7e31b5;
/* rgb */ color: rgb(126, 49, 181);
/* oklch */ color: oklch(48.8% 0.199 307.0);

Tailwind

colors: {
  custom: {
    50: '#a870cc',
    500: '#7e31b5',
    950: '#000000',
  },
}

SCSS

$custom: #7e31b5;
$custom-light: #a870cc;
$custom-dark: #000000;

JSON

{
  "hex": "#7e31b5",
  "rgb": {
    "r": 126,
    "g": 49,
    "b": 181
  },
  "hsl": {
    "h": 275,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.48844,
    "c": 0.19882,
    "h": 307
  },
  "luminance": 0.09968
}

Semantic roles & 50–950 ramp

primary

#7E31B5

secondary

#9BC77B

accent

#E14787

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7E31B5

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

Preview Lab → · Contrast checker → · Palette generator →