#662E83#662E83

#662E83 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.8% C 0.143 H 312.2°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#662E83
RGB	rgb(102, 46, 131)
HSL	hsl(280, 48%, 35%)
HSV	hsv(280, 65%, 51%)
CMYK	cmyk(22.1%, 64.9%, 0%, 48.6%)
CIE-LAB	lab(30.44, 40.13, -37.55)
CIE-LCH	lch(30.44, 54.96, 316.90°)
OKLab	oklab(41.77% 0.0958 -0.1057)
OKLCH	oklch(41.77% 0.143 312.2)
XYZ	xyz(10.5525, 6.4177, 22.1512)
Luminance	0.0642 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662E83 #4B832E

analogous

#3B2E83 #662E83 #832E76

triadic

#662E83 #83662E #2E8366

tetradic

#662E83 #833B2E #4B832E #2E7683

square

#662E83 #833B2E #4B832E #2E7683

split-complementary

#662E83 #76832E #2E833B

monochromatic

#1F0E28 #431E56 #662E83 #893EB0 #A663C8

Accessibility & contrast

On white

9.20

#662E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#662E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662E83

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662E83	#FFFFFF	#000000	##FFFFFF
##662E83	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#084586

Deuteranopia (green-blind)

#274981

Tritanopia (blue-blind)

#633E54

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #662e83;
/* rgb */ color: rgb(102, 46, 131);
/* oklch */ color: oklch(41.8% 0.143 312.2);

Tailwind

colors: {
  custom: {
    50: '#946aa7',
    500: '#662e83',
    950: '#000000',
  },
}

SCSS

$custom: #662e83;
$custom-light: #946aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#662e83",
  "rgb": {
    "r": 102,
    "g": 46,
    "b": 131
  },
  "hsl": {
    "h": 279.529,
    "s": 48.023,
    "l": 34.706
  },
  "oklch": {
    "l": 0.41769,
    "c": 0.14262,
    "h": 312.2
  },
  "luminance": 0.06417
}

Semantic roles & 50–950 ramp

primary

#662E83

secondary

#7AAF5E

accent

#D8507E

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #662E83

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

Preview Lab → · Contrast checker → · Palette generator →