#7C31B4#7C31B4

#7C31B4 is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.5% C 0.197 H 306.4°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#7C31B4
RGB	rgb(124, 49, 180)
HSL	hsl(274, 57%, 45%)
HSV	hsv(274, 73%, 71%)
CMYK	cmyk(31.1%, 72.8%, 0%, 29.4%)
CIE-LAB	lab(37.44, 54.90, -55.87)
CIE-LCH	lch(37.44, 78.33, 314.50°)
OKLab	oklab(48.52% 0.1172 -0.1587)
OKLCH	oklch(48.52% 0.197 306.4)
XYZ	xyz(17.6469, 9.7772, 44.1287)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C31B4 #69B431

analogous

#3A31B4 #7C31B4 #B431AB

triadic

#7C31B4 #B47C31 #31B47C

tetradic

#7C31B4 #B43A31 #69B431 #31ABB4

square

#7C31B4 #B43A31 #69B431 #31ABB4

split-complementary

#7C31B4 #ABB431 #31B43A

monochromatic

#3A1754 #5B2484 #7C31B4 #9A52D0 #B682DD

Accessibility & contrast

On white

7.11

#7C31B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#7C31B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C31B4

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C31B4	#FFFFFF	#000000	##FFFFFF
##7C31B4	1.00	7.11	2.96	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B8

Deuteranopia (green-blind)

#0059B1

Tritanopia (blue-blind)

#725070

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #7c31b4;
/* rgb */ color: rgb(124, 49, 180);
/* oklch */ color: oklch(48.5% 0.197 306.4);

Tailwind

colors: {
  custom: {
    50: '#a770cb',
    500: '#7c31b4',
    950: '#000000',
  },
}

SCSS

$custom: #7c31b4;
$custom-light: #a770cb;
$custom-dark: #000000;

JSON

{
  "hex": "#7c31b4",
  "rgb": {
    "r": 124,
    "g": 49,
    "b": 180
  },
  "hsl": {
    "h": 274.351,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.48517,
    "c": 0.1973,
    "h": 306.4
  },
  "luminance": 0.09777
}

Semantic roles & 50–950 ramp

primary

#7C31B4

secondary

#9BC67B

accent

#E04789

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7C31B4

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

Preview Lab → · Contrast checker → · Palette generator →