#7D31B5#7D31B5

#7D31B5 is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.7% C 0.199 H 306.6°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#7D31B5
RGB	rgb(125, 49, 181)
HSL	hsl(275, 57%, 45%)
HSV	hsv(275, 73%, 71%)
CMYK	cmyk(30.9%, 72.9%, 0%, 29%)
CIE-LAB	lab(37.65, 55.32, -56.12)
CIE-LCH	lch(37.65, 78.80, 314.59°)
OKLab	oklab(48.72% 0.1184 -0.1594)
OKLCH	oklch(48.72% 0.199 306.6)
XYZ	xyz(17.8944, 9.8930, 44.6739)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D31B5 #69B531

analogous

#3B31B5 #7D31B5 #B531AB

triadic

#7D31B5 #B57D31 #31B57D

tetradic

#7D31B5 #B53B31 #69B531 #31ABB5

square

#7D31B5 #B53B31 #69B531 #31ABB5

split-complementary

#7D31B5 #ABB531 #31B53B

monochromatic

#3A1755 #5C2485 #7D31B5 #9B53D0 #B783DD

Accessibility & contrast

On white

7.05

#7D31B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#7D31B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D31B5

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D31B5	#FFFFFF	#000000	##FFFFFF
##7D31B5	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B9

Deuteranopia (green-blind)

#0059B2

Tritanopia (blue-blind)

#735070

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7d31b5;
/* rgb */ color: rgb(125, 49, 181);
/* oklch */ color: oklch(48.7% 0.199 306.6);

Tailwind

colors: {
  custom: {
    50: '#a870cc',
    500: '#7d31b5',
    950: '#000000',
  },
}

SCSS

$custom: #7d31b5;
$custom-light: #a870cc;
$custom-dark: #000000;

JSON

{
  "hex": "#7d31b5",
  "rgb": {
    "r": 125,
    "g": 49,
    "b": 181
  },
  "hsl": {
    "h": 274.545,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.48718,
    "c": 0.19857,
    "h": 306.6
  },
  "luminance": 0.09893
}

Semantic roles & 50–950 ramp

primary

#7D31B5

secondary

#9BC77B

accent

#E14788

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7D31B5

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

Preview Lab → · Contrast checker → · Palette generator →