#7A37AB#7A37AB

#7A37AB is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.3% C 0.180 H 307.4°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#7A37AB
RGB	rgb(122, 55, 171)
HSL	hsl(275, 51%, 44%)
HSV	hsv(275, 68%, 67%)
CMYK	cmyk(28.7%, 67.8%, 0%, 32.9%)
CIE-LAB	lab(37.50, 49.67, -50.44)
CIE-LCH	lch(37.50, 70.79, 314.56°)
OKLab	oklab(48.3% 0.1094 -0.1429)
OKLCH	oklch(48.3% 0.18 307.4)
XYZ	xyz(16.7414, 9.8104, 39.5318)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A37AB #68AB37

analogous

#4037AB #7A37AB #AB37A2

triadic

#7A37AB #AB7A37 #37AB7A

tetradic

#7A37AB #AB4037 #68AB37 #37A2AB

square

#7A37AB #AB4037 #68AB37 #37A2AB

split-complementary

#7A37AB #A2AB37 #37AB40

monochromatic

#38194E #59287D #7A37AB #9856C9 #B585D8

Accessibility & contrast

On white

7.09

#7A37AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#7A37AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A37AB

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A37AB	#FFFFFF	#000000	##FFFFFF
##7A37AB	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)

#0056AE

Deuteranopia (green-blind)

#1C59A8

Tritanopia (blue-blind)

#72506C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #7a37ab;
/* rgb */ color: rgb(122, 55, 171);
/* oklch */ color: oklch(48.3% 0.180 307.4);

Tailwind

colors: {
  custom: {
    50: '#a473c5',
    500: '#7a37ab',
    950: '#000000',
  },
}

SCSS

$custom: #7a37ab;
$custom-light: #a473c5;
$custom-dark: #000000;

JSON

{
  "hex": "#7a37ab",
  "rgb": {
    "r": 122,
    "g": 55,
    "b": 171
  },
  "hsl": {
    "h": 274.655,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.48299,
    "c": 0.17993,
    "h": 307.4
  },
  "luminance": 0.0981
}

Semantic roles & 50–950 ramp

primary

#7A37AB

secondary

#9AC17C

accent

#DB4D89

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7A37AB

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

Preview Lab → · Contrast checker → · Palette generator →