#662E8D#662E8D

#662E8D is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.5% C 0.154 H 308.3°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#662E8D
RGB	rgb(102, 46, 141)
HSL	hsl(275, 51%, 37%)
HSV	hsv(275, 67%, 55%)
CMYK	cmyk(27.7%, 67.4%, 0%, 44.7%)
CIE-LAB	lab(31.12, 42.49, -42.67)
CIE-LCH	lch(31.12, 60.22, 314.88°)
OKLab	oklab(42.47% 0.0952 -0.1207)
OKLCH	oklch(42.47% 0.154 308.3)
XYZ	xyz(11.2632, 6.7020, 25.8944)
Luminance	0.0670 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662E8D #558D2E

analogous

#362E8D #662E8D #8D2E85

triadic

#662E8D #8D662E #2E8D66

tetradic

#662E8D #8D362E #558D2E #2E858D

square

#662E8D #8D362E #558D2E #2E858D

split-complementary

#662E8D #858D2E #2E8D36

monochromatic

#231031 #451F5F #662E8D #873DBB #A468CE

Accessibility & contrast

On white

8.97

#662E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#662E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662E8D

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662E8D	#FFFFFF	#000000	##FFFFFF
##662E8D	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004790

Deuteranopia (green-blind)

#1C4A8B

Tritanopia (blue-blind)

#604259

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #662e8d;
/* rgb */ color: rgb(102, 46, 141);
/* oklch */ color: oklch(42.5% 0.154 308.3);

Tailwind

colors: {
  custom: {
    50: '#956baf',
    500: '#662e8d',
    950: '#000000',
  },
}

SCSS

$custom: #662e8d;
$custom-light: #956baf;
$custom-dark: #000000;

JSON

{
  "hex": "#662e8d",
  "rgb": {
    "r": 102,
    "g": 46,
    "b": 141
  },
  "hsl": {
    "h": 275.368,
    "s": 50.802,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42473,
    "c": 0.15374,
    "h": 308.3
  },
  "luminance": 0.06702
}

Semantic roles & 50–950 ramp

primary

#662E8D

secondary

#84B562

accent

#DA4E87

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0710

muted

#7E7A7F

Preview Lab

Preview with #662E8D

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

Preview Lab → · Contrast checker → · Palette generator →