#7C31B5#7C31B5

#7C31B5 is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.6% C 0.198 H 306.2°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#7C31B5
RGB	rgb(124, 49, 181)
HSL	hsl(274, 57%, 45%)
HSV	hsv(274, 73%, 71%)
CMYK	cmyk(31.5%, 72.9%, 0%, 29%)
CIE-LAB	lab(37.51, 55.13, -56.34)
CIE-LCH	lch(37.51, 78.83, 314.38°)
OKLab	oklab(48.59% 0.117 -0.1601)
OKLCH	oklch(48.59% 0.198 306.2)
XYZ	xyz(17.7492, 9.8181, 44.6671)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C31B5 #6AB531

analogous

#3A31B5 #7C31B5 #B531AC

triadic

#7C31B5 #B57C31 #31B57C

tetradic

#7C31B5 #B53A31 #6AB531 #31ACB5

square

#7C31B5 #B53A31 #6AB531 #31ACB5

split-complementary

#7C31B5 #ACB531 #31B53A

monochromatic

#3A1755 #5B2485 #7C31B5 #9A53D0 #B683DD

Accessibility & contrast

On white

7.09

#7C31B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#7C31B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C31B5

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C31B5	#FFFFFF	#000000	##FFFFFF
##7C31B5	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)

#0056B9

Deuteranopia (green-blind)

#0059B2

Tritanopia (blue-blind)

#725070

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #7c31b5;
/* rgb */ color: rgb(124, 49, 181);
/* oklch */ color: oklch(48.6% 0.198 306.2);

Tailwind

colors: {
  custom: {
    50: '#a770cc',
    500: '#7c31b5',
    950: '#000000',
  },
}

SCSS

$custom: #7c31b5;
$custom-light: #a770cc;
$custom-dark: #000000;

JSON

{
  "hex": "#7c31b5",
  "rgb": {
    "r": 124,
    "g": 49,
    "b": 181
  },
  "hsl": {
    "h": 274.091,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.48593,
    "c": 0.19832,
    "h": 306.2
  },
  "luminance": 0.09818
}

Semantic roles & 50–950 ramp

primary

#7C31B5

secondary

#9CC77B

accent

#E14789

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7C31B5

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

Preview Lab → · Contrast checker → · Palette generator →