#7637BC#7637BC

#7637BC is a mid, vivid violet. Relative luminance 0.102; OKLCH L 49.1% C 0.197 H 301.0°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#7637BC
RGB	rgb(118, 55, 188)
HSL	hsl(268, 55%, 48%)
HSV	hsv(268, 71%, 74%)
CMYK	cmyk(37.2%, 70.7%, 0%, 26.3%)
CIE-LAB	lab(38.22, 52.94, -59.35)
CIE-LCH	lch(38.22, 79.53, 311.73°)
OKLab	oklab(49.1% 0.1015 -0.1692)
OKLCH	oklch(49.1% 0.197 301)
XYZ	xyz(17.9123, 10.2146, 48.5951)
Luminance	0.1022 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7637BC #7DBC37

analogous

#373ABC #7637BC #B937BC

triadic

#7637BC #BC7637 #37BC76

tetradic

#7637BC #BC373A #7DBC37 #37BCB9

square

#7637BC #BC373A #7DBC37 #37BCB9

split-complementary

#7637BC #BCB937 #3ABC37

monochromatic

#3B1B5D #58298D #7637BC #9560D0 #B58FDE

Accessibility & contrast

On white

6.90

#7637BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#7637BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7637BC

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7637BC	#FFFFFF	#000000	##FFFFFF
##7637BC	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C0

Deuteranopia (green-blind)

#0059B9

Tritanopia (blue-blind)

#675776

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #7637bc;
/* rgb */ color: rgb(118, 55, 188);
/* oklch */ color: oklch(49.1% 0.197 301.0);

Tailwind

colors: {
  custom: {
    50: '#a373d1',
    500: '#7637bc',
    950: '#000000',
  },
}

SCSS

$custom: #7637bc;
$custom-light: #a373d1;
$custom-dark: #000000;

JSON

{
  "hex": "#7637bc",
  "rgb": {
    "r": 118,
    "g": 55,
    "b": 188
  },
  "hsl": {
    "h": 268.421,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49095,
    "c": 0.1973,
    "h": 301
  },
  "luminance": 0.10215
}

Semantic roles & 50–950 ramp

primary

#7637BC

secondary

#A9C986

accent

#DE4A98

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100814

muted

#7F7B82

Preview Lab

Preview with #7637BC

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

Preview Lab → · Contrast checker → · Palette generator →