#662F8D#662F8D

#662F8D is a dark, vivid violet. Relative luminance 0.068; OKLCH L 42.6% C 0.152 H 308.1°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#662F8D
RGB	rgb(102, 47, 141)
HSL	hsl(275, 50%, 37%)
HSV	hsv(275, 67%, 55%)
CMYK	cmyk(27.7%, 66.7%, 0%, 44.7%)
CIE-LAB	lab(31.30, 41.98, -42.38)
CIE-LCH	lch(31.30, 59.65, 314.73°)
OKLab	oklab(42.61% 0.094 -0.1198)
OKLCH	oklch(42.61% 0.152 308.1)
XYZ	xyz(11.3027, 6.7811, 25.9076)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662F8D #568D2F

analogous

#372F8D #662F8D #8D2F85

triadic

#662F8D #8D662F #2F8D66

tetradic

#662F8D #8D372F #568D2F #2F858D

square

#662F8D #8D372F #568D2F #2F858D

split-complementary

#662F8D #858D2F #2F8D37

monochromatic

#241031 #45205F #662F8D #873EBB #A469CD

Accessibility & contrast

On white

8.91

#662F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#662F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662F8D

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662F8D	#FFFFFF	#000000	##FFFFFF
##662F8D	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004890

Deuteranopia (green-blind)

#1D4A8B

Tritanopia (blue-blind)

#60435A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #662f8d;
/* rgb */ color: rgb(102, 47, 141);
/* oklch */ color: oklch(42.6% 0.152 308.1);

Tailwind

colors: {
  custom: {
    50: '#956baf',
    500: '#662f8d',
    950: '#000000',
  },
}

SCSS

$custom: #662f8d;
$custom-light: #956baf;
$custom-dark: #000000;

JSON

{
  "hex": "#662f8d",
  "rgb": {
    "r": 102,
    "g": 47,
    "b": 141
  },
  "hsl": {
    "h": 275.106,
    "s": 50,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42606,
    "c": 0.1523,
    "h": 308.1
  },
  "luminance": 0.06781
}

Semantic roles & 50–950 ramp

primary

#662F8D

secondary

#85B464

accent

#DA4E88

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0710

muted

#7E7A7F

Preview Lab

Preview with #662F8D

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

Preview Lab → · Contrast checker → · Palette generator →