#631692#631692

#631692 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 40.0% C 0.185 H 307.6°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#631692
RGB	rgb(99, 22, 146)
HSL	hsl(277, 74%, 33%)
HSV	hsv(277, 85%, 57%)
CMYK	cmyk(32.2%, 84.9%, 0%, 42.7%)
CIE-LAB	lab(27.58, 52.98, -51.52)
CIE-LCH	lch(27.58, 73.90, 315.80°)
OKLab	oklab(40% 0.1131 -0.1466)
OKLCH	oklch(40% 0.185 307.6)
XYZ	xyz(10.6197, 5.3019, 27.6525)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631692 #459216

analogous

#251692 #631692 #921683

triadic

#631692 #926316 #169263

tetradic

#631692 #922516 #459216 #168392

square

#631692 #922516 #459216 #168392

split-complementary

#631692 #839216 #169225

monochromatic

#1B0628 #3F0E5D #631692 #871EC7 #A540E2

Accessibility & contrast

On white

10.19

#631692 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#631692 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631692

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631692	#FFFFFF	#000000	##FFFFFF
##631692	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F95

Deuteranopia (green-blind)

#004290

Tritanopia (blue-blind)

#5B3856

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #631692;
/* rgb */ color: rgb(99, 22, 146);
/* oklch */ color: oklch(40.0% 0.185 307.6);

Tailwind

colors: {
  custom: {
    50: '#955fb3',
    500: '#631692',
    950: '#000000',
  },
}

SCSS

$custom: #631692;
$custom-light: #955fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#631692",
  "rgb": {
    "r": 99,
    "g": 22,
    "b": 146
  },
  "hsl": {
    "h": 277.258,
    "s": 73.81,
    "l": 32.941
  },
  "oklch": {
    "l": 0.39999,
    "c": 0.18515,
    "h": 307.6
  },
  "luminance": 0.05302
}

Semantic roles & 50–950 ramp

primary

#631692

secondary

#72C341

accent

#F0377E

background

#F9F5FB

surface

#F2EAF6

border

#CCC6D0

text

#0E0511

muted

#7E7980

Preview Lab

Preview with #631692

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

Preview Lab → · Contrast checker → · Palette generator →