#633A92#633A92

#633A92 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.2% C 0.141 H 302.5°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#633A92
RGB	rgb(99, 58, 146)
HSL	hsl(268, 43%, 40%)
HSV	hsv(268, 60%, 57%)
CMYK	cmyk(32.2%, 60.3%, 0%, 42.7%)
CIE-LAB	lab(33.47, 36.54, -41.99)
CIE-LCH	lch(33.47, 55.66, 311.03°)
OKLab	oklab(44.2% 0.0757 -0.1188)
OKLCH	oklch(44.2% 0.141 302.5)
XYZ	xyz(11.8458, 7.7541, 28.0612)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633A92 #69923A

analogous

#3A3D92 #633A92 #8F3A92

triadic

#633A92 #92633A #3A9263

tetradic

#633A92 #923A3D #69923A #3A928F

square

#633A92 #923A3D #69923A #3A928F

split-complementary

#633A92 #928F3A #3D923A

monochromatic

#28173A #452966 #633A92 #8150B9 #A17CCB

Accessibility & contrast

On white

8.23

#633A92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#633A92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633A92

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633A92	#FFFFFF	#000000	##FFFFFF
##633A92	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F4E95

Deuteranopia (green-blind)

#234E90

Tritanopia (blue-blind)

#5A4C60

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #633a92;
/* rgb */ color: rgb(99, 58, 146);
/* oklch */ color: oklch(44.2% 0.141 302.5);

Tailwind

colors: {
  custom: {
    50: '#9372b2',
    500: '#633a92',
    950: '#000000',
  },
}

SCSS

$custom: #633a92;
$custom-light: #9372b2;
$custom-dark: #000000;

JSON

{
  "hex": "#633a92",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 146
  },
  "hsl": {
    "h": 267.955,
    "s": 43.137,
    "l": 40
  },
  "oklch": {
    "l": 0.44199,
    "c": 0.14088,
    "h": 302.5
  },
  "luminance": 0.07754
}

Semantic roles & 50–950 ramp

primary

#633A92

secondary

#96B474

accent

#D35598

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #633A92

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

Preview Lab → · Contrast checker → · Palette generator →