#633596#633596

#633596 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.7% C 0.153 H 302.3°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#633596
RGB	rgb(99, 53, 150)
HSL	hsl(268, 48%, 40%)
HSV	hsv(268, 65%, 59%)
CMYK	cmyk(34%, 64.7%, 0%, 41.2%)
CIE-LAB	lab(32.70, 40.37, -45.66)
CIE-LCH	lch(32.70, 60.95, 311.48°)
OKLab	oklab(43.73% 0.0818 -0.1296)
OKLCH	oklch(43.73% 0.153 302.3)
XYZ	xyz(11.9224, 7.4008, 29.6486)
Luminance	0.0740 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633596 #689635

analogous

#353796 #633596 #943596

triadic

#633596 #966335 #359663

tetradic

#633596 #963537 #689635 #359694

square

#633596 #963537 #689635 #359694

split-complementary

#633596 #969435 #379635

monochromatic

#27153C #452569 #633596 #8149BF #A077CF

Accessibility & contrast

On white

8.47

#633596 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#633596 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633596

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633596	#FFFFFF	#000000	##FFFFFF
##633596	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C99

Deuteranopia (green-blind)

#144D94

Tritanopia (blue-blind)

#594A60

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #633596;
/* rgb */ color: rgb(99, 53, 150);
/* oklch */ color: oklch(43.7% 0.153 302.3);

Tailwind

colors: {
  custom: {
    50: '#936fb5',
    500: '#633596',
    950: '#000000',
  },
}

SCSS

$custom: #633596;
$custom-light: #936fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#633596",
  "rgb": {
    "r": 99,
    "g": 53,
    "b": 150
  },
  "hsl": {
    "h": 268.454,
    "s": 47.783,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43732,
    "c": 0.15328,
    "h": 302.3
  },
  "luminance": 0.07401
}

Semantic roles & 50–950 ramp

primary

#633596

secondary

#95B76F

accent

#D75097

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0D0711

muted

#7E7A80

Preview Lab

Preview with #633596

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

Preview Lab → · Contrast checker → · Palette generator →