#7B31AE#7B31AE

#7B31AE is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.9% C 0.191 H 307.7°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#7B31AE
RGB	rgb(123, 49, 174)
HSL	hsl(276, 56%, 44%)
HSV	hsv(276, 72%, 68%)
CMYK	cmyk(29.3%, 71.8%, 0%, 31.8%)
CIE-LAB	lab(36.86, 53.33, -53.25)
CIE-LCH	lch(36.86, 75.36, 315.05°)
OKLab	oklab(47.94% 0.1168 -0.151)
OKLCH	oklch(47.94% 0.191 307.7)
XYZ	xyz(16.9051, 9.4638, 40.9723)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B31AE #64AE31

analogous

#3C31AE #7B31AE #AE31A2

triadic

#7B31AE #AE7B31 #31AE7B

tetradic

#7B31AE #AE3C31 #64AE31 #31A2AE

square

#7B31AE #AE3C31 #64AE31 #31A2AE

split-complementary

#7B31AE #A2AE31 #31AE3C

monochromatic

#37164E #59247E #7B31AE #9A4FCD #B57FDB

Accessibility & contrast

On white

7.26

#7B31AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#7B31AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B31AE

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B31AE	#FFFFFF	#000000	##FFFFFF
##7B31AE	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B2

Deuteranopia (green-blind)

#0957AB

Tritanopia (blue-blind)

#734E6C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #7b31ae;
/* rgb */ color: rgb(123, 49, 174);
/* oklch */ color: oklch(47.9% 0.191 307.7);

Tailwind

colors: {
  custom: {
    50: '#a670c7',
    500: '#7b31ae',
    950: '#000000',
  },
}

SCSS

$custom: #7b31ae;
$custom-light: #a670c7;
$custom-dark: #000000;

JSON

{
  "hex": "#7b31ae",
  "rgb": {
    "r": 123,
    "g": 49,
    "b": 174
  },
  "hsl": {
    "h": 275.52,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.4794,
    "c": 0.19095,
    "h": 307.7
  },
  "luminance": 0.09464
}

Semantic roles & 50–950 ramp

primary

#7B31AE

secondary

#96C477

accent

#DF4886

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7B31AE

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

Preview Lab → · Contrast checker → · Palette generator →