#7D37BC#7D37BC

#7D37BC is a mid, vivid violet. Relative luminance 0.107; OKLCH L 49.9% C 0.199 H 304.0°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#7D37BC
RGB	rgb(125, 55, 188)
HSL	hsl(272, 55%, 48%)
HSV	hsv(272, 71%, 74%)
CMYK	cmyk(33.5%, 70.7%, 0%, 26.3%)
CIE-LAB	lab(39.11, 54.29, -57.87)
CIE-LCH	lch(39.11, 79.35, 313.17°)
OKLab	oklab(49.92% 0.1112 -0.1646)
OKLCH	oklch(49.92% 0.199 304)
XYZ	xyz(18.8987, 10.7232, 48.6414)
Luminance	0.1072 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D37BC #76BC37

analogous

#3A37BC #7D37BC #BC37B9

triadic

#7D37BC #BC7D37 #37BC7D

tetradic

#7D37BC #BC3A37 #76BC37 #37B9BC

square

#7D37BC #BC3A37 #76BC37 #37B9BC

split-complementary

#7D37BC #B9BC37 #37BC3A

monochromatic

#3E1B5D #5E298D #7D37BC #9B60D0 #B98FDE

Accessibility & contrast

On white

6.68

#7D37BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#7D37BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7D37BC

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D37BC	#FFFFFF	#000000	##FFFFFF
##7D37BC	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC0

Deuteranopia (green-blind)

#005CB9

Tritanopia (blue-blind)

#715676

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #7d37bc;
/* rgb */ color: rgb(125, 55, 188);
/* oklch */ color: oklch(49.9% 0.199 304.0);

Tailwind

colors: {
  custom: {
    50: '#a874d1',
    500: '#7d37bc',
    950: '#000000',
  },
}

SCSS

$custom: #7d37bc;
$custom-light: #a874d1;
$custom-dark: #000000;

JSON

{
  "hex": "#7d37bc",
  "rgb": {
    "r": 125,
    "g": 55,
    "b": 188
  },
  "hsl": {
    "h": 271.579,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49918,
    "c": 0.19867,
    "h": 304
  },
  "luminance": 0.10723
}

Semantic roles & 50–950 ramp

primary

#7D37BC

secondary

#A6C986

accent

#DE4A90

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100814

muted

#7F7B82

Preview Lab

Preview with #7D37BC

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

Preview Lab → · Contrast checker → · Palette generator →