#7B31B9#7B31B9

#7B31B9 is a mid, highly saturated violet. Relative luminance 0.099; OKLCH L 48.8% C 0.202 H 304.6°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#7B31B9
RGB	rgb(123, 49, 185)
HSL	hsl(273, 58%, 46%)
HSV	hsv(273, 74%, 73%)
CMYK	cmyk(33.5%, 73.5%, 0%, 27.5%)
CIE-LAB	lab(37.68, 55.86, -58.44)
CIE-LCH	lch(37.68, 80.84, 313.71°)
OKLab	oklab(48.78% 0.1149 -0.1663)
OKLCH	oklch(48.78% 0.202 304.6)
XYZ	xyz(18.0217, 9.9104, 46.8530)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B31B9 #6FB931

analogous

#3731B9 #7B31B9 #B931B3

triadic

#7B31B9 #B97B31 #31B97B

tetradic

#7B31B9 #B93731 #6FB931 #31B3B9

square

#7B31B9 #B93731 #6FB931 #31B3B9

split-complementary

#7B31B9 #B3B931 #31B937

monochromatic

#3B1758 #5B2489 #7B31B9 #9955D2 #B686DF

Accessibility & contrast

On white

7.04

#7B31B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#7B31B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B31B9

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B31B9	#FFFFFF	#000000	##FFFFFF
##7B31B9	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BD

Deuteranopia (green-blind)

#0059B6

Tritanopia (blue-blind)

#6F5272

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7b31b9;
/* rgb */ color: rgb(123, 49, 185);
/* oklch */ color: oklch(48.8% 0.202 304.6);

Tailwind

colors: {
  custom: {
    50: '#a770cf',
    500: '#7b31b9',
    950: '#000000',
  },
}

SCSS

$custom: #7b31b9;
$custom-light: #a770cf;
$custom-dark: #000000;

JSON

{
  "hex": "#7b31b9",
  "rgb": {
    "r": 123,
    "g": 49,
    "b": 185
  },
  "hsl": {
    "h": 272.647,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.48778,
    "c": 0.20214,
    "h": 304.6
  },
  "luminance": 0.0991
}

Semantic roles & 50–950 ramp

primary

#7B31B9

secondary

#A0C87D

accent

#E1468D

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100814

muted

#7F7B82

Preview Lab

Preview with #7B31B9

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

Preview Lab → · Contrast checker → · Palette generator →