#631893#631893

#631893 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.2% C 0.184 H 307.1°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#631893
RGB	rgb(99, 24, 147)
HSL	hsl(277, 72%, 34%)
HSV	hsv(277, 84%, 58%)
CMYK	cmyk(32.7%, 83.7%, 0%, 42.4%)
CIE-LAB	lab(27.88, 52.57, -51.65)
CIE-LCH	lch(27.88, 73.70, 315.51°)
OKLab	oklab(40.24% 0.1113 -0.147)
OKLCH	oklch(40.24% 0.184 307.1)
XYZ	xyz(10.7375, 5.4126, 28.0772)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631893 #489318

analogous

#251893 #631893 #931885

triadic

#631893 #936318 #189363

tetradic

#631893 #932518 #489318 #188593

square

#631893 #932518 #489318 #188593

split-complementary

#631893 #859318 #189325

monochromatic

#1C072A #400F5E #631893 #8621C8 #A445E1

Accessibility & contrast

On white

10.08

#631893 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#631893 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631893

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631893	#FFFFFF	#000000	##FFFFFF
##631893	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F96

Deuteranopia (green-blind)

#004291

Tritanopia (blue-blind)

#5B3A57

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #631893;
/* rgb */ color: rgb(99, 24, 147);
/* oklch */ color: oklch(40.2% 0.184 307.1);

Tailwind

colors: {
  custom: {
    50: '#9560b4',
    500: '#631893',
    950: '#000000',
  },
}

SCSS

$custom: #631893;
$custom-light: #9560b4;
$custom-dark: #000000;

JSON

{
  "hex": "#631893",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 147
  },
  "hsl": {
    "h": 276.585,
    "s": 71.93,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40235,
    "c": 0.18442,
    "h": 307.1
  },
  "luminance": 0.05413
}

Semantic roles & 50–950 ramp

primary

#631893

secondary

#76C245

accent

#EF3980

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #631893

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

Preview Lab → · Contrast checker → · Palette generator →