#7C31AA#7C31AA

#7C31AA is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.8% C 0.187 H 309.4°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#7C31AA
RGB	rgb(124, 49, 170)
HSL	hsl(277, 55%, 43%)
HSV	hsv(277, 71%, 67%)
CMYK	cmyk(27.1%, 71.2%, 0%, 33.3%)
CIE-LAB	lab(36.71, 52.63, -51.10)
CIE-LCH	lch(36.71, 73.36, 315.85°)
OKLab	oklab(47.77% 0.1188 -0.1447)
OKLCH	oklch(47.77% 0.187 309.4)
XYZ	xyz(16.6647, 9.3843, 38.9559)
Luminance	0.0938 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C31AA #5FAA31

analogous

#3F31AA #7C31AA #AA319B

triadic

#7C31AA #AA7C31 #31AA7C

tetradic

#7C31AA #AA3F31 #5FAA31 #319BAA

square

#7C31AA #AA3F31 #5FAA31 #319BAA

split-complementary

#7C31AA #9BAA31 #31AA3F

monochromatic

#37164B #59237A #7C31AA #9B4DCC #B67CD9

Accessibility & contrast

On white

7.30

#7C31AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#7C31AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C31AA

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C31AA	#FFFFFF	#000000	##FFFFFF
##7C31AA	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AE

Deuteranopia (green-blind)

#1757A7

Tritanopia (blue-blind)

#754C6A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #7c31aa;
/* rgb */ color: rgb(124, 49, 170);
/* oklch */ color: oklch(47.8% 0.187 309.4);

Tailwind

colors: {
  custom: {
    50: '#a670c4',
    500: '#7c31aa',
    950: '#000000',
  },
}

SCSS

$custom: #7c31aa;
$custom-light: #a670c4;
$custom-dark: #000000;

JSON

{
  "hex": "#7c31aa",
  "rgb": {
    "r": 124,
    "g": 49,
    "b": 170
  },
  "hsl": {
    "h": 277.19,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.47773,
    "c": 0.18718,
    "h": 309.4
  },
  "luminance": 0.09384
}

Semantic roles & 50–950 ramp

primary

#7C31AA

secondary

#92C275

accent

#DF4982

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7C31AA

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

Preview Lab → · Contrast checker → · Palette generator →