#6B37B7#6B37B7

#6B37B7 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.5% C 0.190 H 297.1°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#6B37B7
RGB	rgb(107, 55, 183)
HSL	hsl(264, 54%, 47%)
HSV	hsv(264, 70%, 72%)
CMYK	cmyk(41.5%, 69.9%, 0%, 28.2%)
CIE-LAB	lab(36.51, 49.59, -59.25)
CIE-LCH	lch(36.51, 77.26, 309.93°)
OKLab	oklab(47.46% 0.0868 -0.1693)
OKLCH	oklch(47.46% 0.19 297.1)
XYZ	xyz(15.9746, 9.2768, 45.7395)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B37B7 #83B737

analogous

#3743B7 #6B37B7 #AB37B7

triadic

#6B37B7 #B76B37 #37B76B

tetradic

#6B37B7 #B73743 #83B737 #37B7AB

square

#6B37B7 #B73743 #83B737 #37B7AB

split-complementary

#6B37B7 #B7AB37 #43B737

monochromatic

#341B59 #4F2988 #6B37B7 #8B5DCE #AD8CDC

Accessibility & contrast

On white

7.35

#6B37B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#6B37B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B37B7

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B37B7	#FFFFFF	#000000	##FFFFFF
##6B37B7	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BB

Deuteranopia (green-blind)

#0054B4

Tritanopia (blue-blind)

#585673

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6b37b7;
/* rgb */ color: rgb(107, 55, 183);
/* oklch */ color: oklch(47.5% 0.190 297.1);

Tailwind

colors: {
  custom: {
    50: '#9c72cd',
    500: '#6b37b7',
    950: '#000000',
  },
}

SCSS

$custom: #6b37b7;
$custom-light: #9c72cd;
$custom-dark: #000000;

JSON

{
  "hex": "#6b37b7",
  "rgb": {
    "r": 107,
    "g": 55,
    "b": 183
  },
  "hsl": {
    "h": 264.375,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.4746,
    "c": 0.19022,
    "h": 297.1
  },
  "luminance": 0.09277
}

Semantic roles & 50–950 ramp

primary

#6B37B7

secondary

#ABC783

accent

#DD4BA2

background

#FAF7FC

surface

#F3EDF9

border

#CDC8D2

text

#0F0814

muted

#7F7B82

Preview Lab

Preview with #6B37B7

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

Preview Lab → · Contrast checker → · Palette generator →