#7D31B2#7D31B2

#7D31B2 is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.5% C 0.196 H 307.5°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#7D31B2
RGB	rgb(125, 49, 178)
HSL	hsl(275, 57%, 45%)
HSV	hsv(275, 72%, 70%)
CMYK	cmyk(29.8%, 72.5%, 0%, 30.2%)
CIE-LAB	lab(37.43, 54.64, -54.70)
CIE-LCH	lch(37.43, 77.31, 314.97°)
OKLab	oklab(48.49% 0.1189 -0.1552)
OKLCH	oklch(48.49% 0.196 307.5)
XYZ	xyz(17.5899, 9.7712, 43.0702)
Luminance	0.0977 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D31B2 #66B231

analogous

#3D31B2 #7D31B2 #B231A7

triadic

#7D31B2 #B27D31 #31B27D

tetradic

#7D31B2 #B23D31 #66B231 #31A7B2

square

#7D31B2 #B23D31 #66B231 #31A7B2

split-complementary

#7D31B2 #A7B231 #31B23D

monochromatic

#3A1752 #5B2482 #7D31B2 #9B51CF #B781DC

Accessibility & contrast

On white

7.11

#7D31B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#7D31B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D31B2

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D31B2	#FFFFFF	#000000	##FFFFFF
##7D31B2	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B6

Deuteranopia (green-blind)

#0159AF

Tritanopia (blue-blind)

#744F6F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #7d31b2;
/* rgb */ color: rgb(125, 49, 178);
/* oklch */ color: oklch(48.5% 0.196 307.5);

Tailwind

colors: {
  custom: {
    50: '#a770ca',
    500: '#7d31b2',
    950: '#000000',
  },
}

SCSS

$custom: #7d31b2;
$custom-light: #a770ca;
$custom-dark: #000000;

JSON

{
  "hex": "#7d31b2",
  "rgb": {
    "r": 125,
    "g": 49,
    "b": 178
  },
  "hsl": {
    "h": 275.349,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.48492,
    "c": 0.19555,
    "h": 307.5
  },
  "luminance": 0.09771
}

Semantic roles & 50–950 ramp

primary

#7D31B2

secondary

#99C579

accent

#E04886

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7D31B2

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

Preview Lab → · Contrast checker → · Palette generator →