#6A37B4#6A37B4

#6A37B4 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.1% C 0.187 H 297.4°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#6A37B4
RGB	rgb(106, 55, 180)
HSL	hsl(264, 53%, 46%)
HSV	hsv(264, 69%, 71%)
CMYK	cmyk(41.1%, 69.4%, 0%, 29.4%)
CIE-LAB	lab(36.16, 48.61, -58.05)
CIE-LCH	lch(36.16, 75.72, 309.94°)
OKLab	oklab(47.11% 0.0859 -0.1658)
OKLCH	oklch(47.11% 0.187 297.4)
XYZ	xyz(15.5461, 9.0916, 44.1069)
Luminance	0.0909 (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

#6A37B4 #81B437

analogous

#3742B4 #6A37B4 #A837B4

triadic

#6A37B4 #B46A37 #37B46A

tetradic

#6A37B4 #B43742 #81B437 #37B4A8

square

#6A37B4 #B43742 #81B437 #37B4A8

split-complementary

#6A37B4 #B4A837 #42B437

monochromatic

#331A56 #4E2985 #6A37B4 #8A5BCD #AB8ADB

Accessibility & contrast

On white

7.45

#6A37B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#6A37B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A37B4

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A37B4	#FFFFFF	#000000	##FFFFFF
##6A37B4	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B8

Deuteranopia (green-blind)

#0054B1

Tritanopia (blue-blind)

#575571

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6a37b4;
/* rgb */ color: rgb(106, 55, 180);
/* oklch */ color: oklch(47.1% 0.187 297.4);

Tailwind

colors: {
  custom: {
    50: '#9b72cb',
    500: '#6a37b4',
    950: '#000000',
  },
}

SCSS

$custom: #6a37b4;
$custom-light: #9b72cb;
$custom-dark: #000000;

JSON

{
  "hex": "#6a37b4",
  "rgb": {
    "r": 106,
    "g": 55,
    "b": 180
  },
  "hsl": {
    "h": 264.48,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47109,
    "c": 0.18671,
    "h": 297.4
  },
  "luminance": 0.09092
}

Semantic roles & 50–950 ramp

primary

#6A37B4

secondary

#AAC681

accent

#DD4BA1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0813

muted

#7E7B82

Preview Lab

Preview with #6A37B4

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

Preview Lab → · Contrast checker → · Palette generator →