#663295#663295

#663295 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.6% C 0.157 H 304.8°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#663295
RGB	rgb(102, 50, 149)
HSL	hsl(272, 50%, 39%)
HSV	hsv(272, 66%, 58%)
CMYK	cmyk(31.5%, 66.4%, 0%, 41.6%)
CIE-LAB	lab(32.43, 42.40, -45.48)
CIE-LCH	lch(32.43, 62.18, 312.99°)
OKLab	oklab(43.59% 0.0897 -0.1289)
OKLCH	oklch(43.59% 0.157 304.8)
XYZ	xyz(12.0437, 7.2760, 29.1979)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#663295 #619532

analogous

#353295 #663295 #953293

triadic

#663295 #956632 #329566

tetradic

#663295 #953532 #619532 #329395

square

#663295 #953532 #619532 #329395

split-complementary

#663295 #939532 #329535

monochromatic

#271339 #472367 #663295 #8544C0 #A372D0

Accessibility & contrast

On white

8.55

#663295 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#663295 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #663295

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##663295	#FFFFFF	#000000	##FFFFFF
##663295	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B98

Deuteranopia (green-blind)

#154C93

Tritanopia (blue-blind)

#5D475F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #663295;
/* rgb */ color: rgb(102, 50, 149);
/* oklch */ color: oklch(43.6% 0.157 304.8);

Tailwind

colors: {
  custom: {
    50: '#956db5',
    500: '#663295',
    950: '#000000',
  },
}

SCSS

$custom: #663295;
$custom-light: #956db5;
$custom-dark: #000000;

JSON

{
  "hex": "#663295",
  "rgb": {
    "r": 102,
    "g": 50,
    "b": 149
  },
  "hsl": {
    "h": 271.515,
    "s": 49.749,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43594,
    "c": 0.1571,
    "h": 304.8
  },
  "luminance": 0.07276
}

Semantic roles & 50–950 ramp

primary

#663295

secondary

#8FB86B

accent

#D94F90

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #663295

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

Preview Lab → · Contrast checker → · Palette generator →