#632791#632791

#632791 is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.5% C 0.167 H 306.2°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#632791
RGB	rgb(99, 39, 145)
HSL	hsl(274, 58%, 36%)
HSV	hsv(274, 73%, 57%)
CMYK	cmyk(31.7%, 73.1%, 0%, 43.1%)
CIE-LAB	lab(29.78, 46.18, -47.32)
CIE-LCH	lch(29.78, 66.12, 314.30°)
OKLab	oklab(41.52% 0.0984 -0.1344)
OKLCH	oklch(41.52% 0.167 306.2)
XYZ	xyz(10.9808, 6.1481, 27.3908)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#632791 #559127

analogous

#2E2791 #632791 #91278A

triadic

#632791 #916327 #279163

tetradic

#632791 #912E27 #559127 #278A91

square

#632791 #912E27 #559127 #278A91

split-complementary

#632791 #8A9127 #27912E

monochromatic

#210D31 #421A61 #632791 #8434C1 #A15FD4

Accessibility & contrast

On white

9.42

#632791 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#632791 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #632791

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##632791	#FFFFFF	#000000	##FFFFFF
##632791	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004494

Deuteranopia (green-blind)

#00468F

Tritanopia (blue-blind)

#5B4059

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #632791;
/* rgb */ color: rgb(99, 39, 145);
/* oklch */ color: oklch(41.5% 0.167 306.2);

Tailwind

colors: {
  custom: {
    50: '#9467b2',
    500: '#632791',
    950: '#000000',
  },
}

SCSS

$custom: #632791;
$custom-light: #9467b2;
$custom-dark: #000000;

JSON

{
  "hex": "#632791",
  "rgb": {
    "r": 99,
    "g": 39,
    "b": 145
  },
  "hsl": {
    "h": 273.962,
    "s": 57.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.41522,
    "c": 0.16657,
    "h": 306.2
  },
  "luminance": 0.06148
}

Semantic roles & 50–950 ramp

primary

#632791

secondary

#84B95B

accent

#E1478A

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #632791

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

Preview Lab → · Contrast checker → · Palette generator →