#662C8D#662C8D

#662C8D is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.2% C 0.157 H 308.6°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#662C8D
RGB	rgb(102, 44, 141)
HSL	hsl(276, 52%, 36%)
HSV	hsv(276, 69%, 55%)
CMYK	cmyk(27.7%, 68.8%, 0%, 44.7%)
CIE-LAB	lab(30.76, 43.49, -43.25)
CIE-LCH	lch(30.76, 61.34, 315.16°)
OKLab	oklab(42.21% 0.0976 -0.1224)
OKLCH	oklch(42.21% 0.157 308.6)
XYZ	xyz(11.1869, 6.5494, 25.8690)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662C8D #538D2C

analogous

#362C8D #662C8D #8D2C84

triadic

#662C8D #8D662C #2C8D66

tetradic

#662C8D #8D362C #538D2C #2C848D

square

#662C8D #8D362C #538D2C #2C848D

split-complementary

#662C8D #848D2C #2C8D36

monochromatic

#230F30 #441D5E #662C8D #883BBC #A465CF

Accessibility & contrast

On white

9.09

#662C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#662C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662C8D

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662C8D	#FFFFFF	#000000	##FFFFFF
##662C8D	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004690

Deuteranopia (green-blind)

#19498B

Tritanopia (blue-blind)

#604159

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #662c8d;
/* rgb */ color: rgb(102, 44, 141);
/* oklch */ color: oklch(42.2% 0.157 308.6);

Tailwind

colors: {
  custom: {
    50: '#956aaf',
    500: '#662c8d',
    950: '#000000',
  },
}

SCSS

$custom: #662c8d;
$custom-light: #956aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#662c8d",
  "rgb": {
    "r": 102,
    "g": 44,
    "b": 141
  },
  "hsl": {
    "h": 275.876,
    "s": 52.432,
    "l": 36.275
  },
  "oklch": {
    "l": 0.42214,
    "c": 0.15654,
    "h": 308.6
  },
  "luminance": 0.06549
}

Semantic roles & 50–950 ramp

primary

#662C8D

secondary

#82B560

accent

#DC4C86

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0710

muted

#7E7A7F

Preview Lab

Preview with #662C8D

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

Preview Lab → · Contrast checker → · Palette generator →