#6331A2#6331A2

#6331A2 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.1% C 0.173 H 299.5°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#6331A2
RGB	rgb(99, 49, 162)
HSL	hsl(267, 54%, 41%)
HSV	hsv(267, 70%, 64%)
CMYK	cmyk(38.9%, 69.8%, 0%, 36.5%)
CIE-LAB	lab(32.83, 45.58, -52.74)
CIE-LCH	lch(32.83, 69.71, 310.84°)
OKLab	oklab(44.1% 0.085 -0.1504)
OKLCH	oklch(44.1% 0.173 299.5)
XYZ	xyz(12.7639, 7.4578, 34.9424)
Luminance	0.0746 (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

#6331A2 #70A231

analogous

#3137A2 #6331A2 #9C31A2

triadic

#6331A2 #A26331 #31A263

tetradic

#6331A2 #A23137 #70A231 #31A29C

square

#6331A2 #A23137 #70A231 #31A29C

split-complementary

#6331A2 #A29C31 #37A231

monochromatic

#2A1544 #462373 #6331A2 #8148C8 #A177D6

Accessibility & contrast

On white

8.43

#6331A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#6331A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6331A2

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6331A2	#FFFFFF	#000000	##FFFFFF
##6331A2	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA5

Deuteranopia (green-blind)

#004CA0

Tritanopia (blue-blind)

#544C66

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #6331a2;
/* rgb */ color: rgb(99, 49, 162);
/* oklch */ color: oklch(44.1% 0.173 299.5);

Tailwind

colors: {
  custom: {
    50: '#956dbe',
    500: '#6331a2',
    950: '#000000',
  },
}

SCSS

$custom: #6331a2;
$custom-light: #956dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#6331a2",
  "rgb": {
    "r": 99,
    "g": 49,
    "b": 162
  },
  "hsl": {
    "h": 266.549,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.44102,
    "c": 0.17276,
    "h": 299.5
  },
  "luminance": 0.07458
}

Semantic roles & 50–950 ramp

primary

#6331A2

secondary

#9CBE71

accent

#DD4B9C

background

#F9F6FB

surface

#F2ECF7

border

#CCC7D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #6331A2

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

Preview Lab → · Contrast checker → · Palette generator →