#633985#633985

#633985 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.2% C 0.126 H 307.4°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#633985
RGB	rgb(99, 57, 133)
HSL	hsl(273, 40%, 37%)
HSV	hsv(273, 57%, 52%)
CMYK	cmyk(25.6%, 57.1%, 0%, 47.8%)
CIE-LAB	lab(32.42, 33.78, -35.66)
CIE-LCH	lch(32.42, 49.12, 313.45°)
OKLab	oklab(43.17% 0.0768 -0.1003)
OKLCH	oklch(43.17% 0.126 307.4)
XYZ	xyz(10.8415, 7.2725, 23.0183)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633985 #5B8539

analogous

#3D3985 #633985 #853981

triadic

#633985 #856339 #398563

tetradic

#633985 #853D39 #5B8539 #398185

square

#633985 #853D39 #5B8539 #398185

split-complementary

#633985 #818539 #39853D

monochromatic

#23142F #43275A #633985 #834BB0 #A075C4

Accessibility & contrast

On white

8.56

#633985 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#633985 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633985

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633985	#FFFFFF	#000000	##FFFFFF
##633985	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4B88

Deuteranopia (green-blind)

#2E4D83

Tritanopia (blue-blind)

#5E4759

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #633985;
/* rgb */ color: rgb(99, 57, 133);
/* oklch */ color: oklch(43.2% 0.126 307.4);

Tailwind

colors: {
  custom: {
    50: '#9271a9',
    500: '#633985',
    950: '#000000',
  },
}

SCSS

$custom: #633985;
$custom-light: #9271a9;
$custom-dark: #000000;

JSON

{
  "hex": "#633985",
  "rgb": {
    "r": 99,
    "g": 57,
    "b": 133
  },
  "hsl": {
    "h": 273.158,
    "s": 40,
    "l": 37.255
  },
  "oklch": {
    "l": 0.43165,
    "c": 0.1263,
    "h": 307.4
  },
  "luminance": 0.07272
}

Semantic roles & 50–950 ramp

primary

#633985

secondary

#8AAD6D

accent

#D0588E

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #633985

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

Preview Lab → · Contrast checker → · Palette generator →