#7A31B7#7A31B7

#7A31B7 is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.5% C 0.200 H 304.7°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#7A31B7
RGB	rgb(122, 49, 183)
HSL	hsl(273, 58%, 45%)
HSV	hsv(273, 73%, 72%)
CMYK	cmyk(33.3%, 73.2%, 0%, 28.2%)
CIE-LAB	lab(37.40, 55.21, -57.73)
CIE-LCH	lch(37.40, 79.88, 313.72°)
OKLab	oklab(48.5% 0.1139 -0.1642)
OKLCH	oklch(48.5% 0.2 304.7)
XYZ	xyz(17.6697, 9.7532, 45.7422)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A31B7 #6EB731

analogous

#3731B7 #7A31B7 #B731B1

triadic

#7A31B7 #B77A31 #31B77A

tetradic

#7A31B7 #B73731 #6EB731 #31B1B7

square

#7A31B7 #B73731 #6EB731 #31B1B7

split-complementary

#7A31B7 #B1B731 #31B737

monochromatic

#3A1756 #5A2487 #7A31B7 #9854D1 #B584DE

Accessibility & contrast

On white

7.12

#7A31B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#7A31B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A31B7

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A31B7	#FFFFFF	#000000	##FFFFFF
##7A31B7	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BB

Deuteranopia (green-blind)

#0058B4

Tritanopia (blue-blind)

#6E5171

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #7a31b7;
/* rgb */ color: rgb(122, 49, 183);
/* oklch */ color: oklch(48.5% 0.200 304.7);

Tailwind

colors: {
  custom: {
    50: '#a670cd',
    500: '#7a31b7',
    950: '#000000',
  },
}

SCSS

$custom: #7a31b7;
$custom-light: #a670cd;
$custom-dark: #000000;

JSON

{
  "hex": "#7a31b7",
  "rgb": {
    "r": 122,
    "g": 49,
    "b": 183
  },
  "hsl": {
    "h": 272.687,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.485,
    "c": 0.19987,
    "h": 304.7
  },
  "luminance": 0.09753
}

Semantic roles & 50–950 ramp

primary

#7A31B7

secondary

#9FC87C

accent

#E1478D

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100814

muted

#7F7B82

Preview Lab

Preview with #7A31B7

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

Preview Lab → · Contrast checker → · Palette generator →