#6331B8#6331B8

#6331B8 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.9% C 0.198 H 294.1°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#6331B8
RGB	rgb(99, 49, 184)
HSL	hsl(262, 58%, 46%)
HSV	hsv(262, 73%, 72%)
CMYK	cmyk(46.2%, 73.4%, 0%, 27.8%)
CIE-LAB	lab(34.62, 51.37, -62.97)
CIE-LCH	lch(34.62, 81.26, 309.21°)
OKLab	oklab(45.93% 0.0807 -0.1804)
OKLCH	oklch(45.93% 0.198 294.1)
XYZ	xyz(14.8933, 8.3095, 46.1573)
Luminance	0.0831 (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

#6331B8 #86B831

analogous

#3143B8 #6331B8 #A631B8

triadic

#6331B8 #B86331 #31B863

tetradic

#6331B8 #B83143 #86B831 #31B8A6

square

#6331B8 #B83143 #86B831 #31B8A6

split-complementary

#6331B8 #B8A631 #43B831

monochromatic

#2F1757 #492488 #6331B8 #8355D2 #A685DE

Accessibility & contrast

On white

7.89

#6331B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#6331B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6331B8

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6331B8	#FFFFFF	#000000	##FFFFFF
##6331B8	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BC

Deuteranopia (green-blind)

#004FB5

Tritanopia (blue-blind)

#4A5472

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #6331b8;
/* rgb */ color: rgb(99, 49, 184);
/* oklch */ color: oklch(45.9% 0.198 294.1);

Tailwind

colors: {
  custom: {
    50: '#976ece',
    500: '#6331b8',
    950: '#000000',
  },
}

SCSS

$custom: #6331b8;
$custom-light: #976ece;
$custom-dark: #000000;

JSON

{
  "hex": "#6331b8",
  "rgb": {
    "r": 99,
    "g": 49,
    "b": 184
  },
  "hsl": {
    "h": 262.222,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45933,
    "c": 0.19766,
    "h": 294.1
  },
  "luminance": 0.0831
}

Semantic roles & 50–950 ramp

primary

#6331B8

secondary

#ACC87D

accent

#E147A8

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0E0714

muted

#7E7A82

Preview Lab

Preview with #6331B8

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

Preview Lab → · Contrast checker → · Palette generator →