#7D37BB#7D37BB

#7D37BB is a mid, vivid violet. Relative luminance 0.107; OKLCH L 49.8% C 0.198 H 304.3°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#7D37BB
RGB	rgb(125, 55, 187)
HSL	hsl(272, 55%, 47%)
HSV	hsv(272, 71%, 73%)
CMYK	cmyk(33.2%, 70.6%, 0%, 26.7%)
CIE-LAB	lab(39.04, 54.05, -57.40)
CIE-LCH	lch(39.04, 78.85, 313.28°)
OKLab	oklab(49.84% 0.1114 -0.1632)
OKLCH	oklch(49.84% 0.198 304.3)
XYZ	xyz(18.7912, 10.6803, 48.0756)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D37BB #75BB37

analogous

#3B37BB #7D37BB #BB37B7

triadic

#7D37BB #BB7D37 #37BB7D

tetradic

#7D37BB #BB3B37 #75BB37 #37B7BB

square

#7D37BB #BB3B37 #75BB37 #37B7BB

split-complementary

#7D37BB #B7BB37 #37BB3B

monochromatic

#3E1B5C #5D298C #7D37BB #9B5FD0 #B98EDE

Accessibility & contrast

On white

6.70

#7D37BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#7D37BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7D37BB

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D37BB	#FFFFFF	#000000	##FFFFFF
##7D37BB	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABF

Deuteranopia (green-blind)

#005CB8

Tritanopia (blue-blind)

#715675

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #7d37bb;
/* rgb */ color: rgb(125, 55, 187);
/* oklch */ color: oklch(49.8% 0.198 304.3);

Tailwind

colors: {
  custom: {
    50: '#a874d0',
    500: '#7d37bb',
    950: '#000000',
  },
}

SCSS

$custom: #7d37bb;
$custom-light: #a874d0;
$custom-dark: #000000;

JSON

{
  "hex": "#7d37bb",
  "rgb": {
    "r": 125,
    "g": 55,
    "b": 187
  },
  "hsl": {
    "h": 271.818,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.49843,
    "c": 0.19762,
    "h": 304.3
  },
  "luminance": 0.1068
}

Semantic roles & 50–950 ramp

primary

#7D37BB

secondary

#A5C985

accent

#DE4A8F

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100814

muted

#7F7B82

Preview Lab

Preview with #7D37BB

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

Preview Lab → · Contrast checker → · Palette generator →