#662F9F#662F9F

#662F9F is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.0% C 0.172 H 302.2°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX#662F9F
RGBrgb(102, 47, 159)
HSLhsl(269, 54%, 40%)
HSVhsv(269, 70%, 62%)
CMYKcmyk(35.8%, 70.4%, 0%, 37.6%)
CIE-LABlab(32.62, 46.42, -51.26)
CIE-LCHlch(32.62, 69.15, 312.17°)
OKLaboklab(43.96% 0.0919 -0.1459)
OKLCHoklch(43.96% 0.172 302.2)
XYZxyz(12.7525, 7.3610, 33.5431)
Luminance0.0736 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#662F9F #689F2F
analogous
#2F309F #662F9F #9E2F9F
triadic
#662F9F #9F662F #2F9F66
tetradic
#662F9F #9F2F30 #689F2F #2F9F9E
square
#662F9F #9F2F30 #689F2F #2F9F9E
split-complementary
#662F9F #9F9E2F #309F2F
monochromatic
#291341 #482170 #662F9F #8444C8 #A373D6

Accessibility & contrast

On white

8.49
#662F9F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.47
#662F9F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662F9F
8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##662F9F#FFFFFF#000000##FFFFFF
##662F9F1.008.492.478.49
#FFFFFF8.491.0021.001.00
#0000002.4721.001.0021.00
##FFFFFF8.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004CA2
Deuteranopia (green-blind)
#004C9D
Tritanopia (blue-blind)
#5A4963
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #662f9f;
/* rgb */ color: rgb(102, 47, 159);
/* oklch */ color: oklch(44.0% 0.172 302.2);
Tailwind
colors: {
  custom: {
    50: '#976cbc',
    500: '#662f9f',
    950: '#000000',
  },
}
SCSS
$custom: #662f9f;
$custom-light: #976cbc;
$custom-dark: #000000;
JSON
{
  "hex": "#662f9f",
  "rgb": {
    "r": 102,
    "g": 47,
    "b": 159
  },
  "hsl": {
    "h": 269.464,
    "s": 54.369,
    "l": 40.392
  },
  "oklch": {
    "l": 0.43962,
    "c": 0.17245,
    "h": 302.2
  },
  "luminance": 0.07361
}

Semantic roles & 50–950 ramp

primary
#662F9F
secondary
#96BD6D
accent
#DE4A95
background
#F9F6FB
surface
#F2ECF6
border
#CCC7D0
text
#0E0712
muted
#7E7A81

Preview Lab

Preview with #662F9F

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

Preview Lab → · Contrast checker → · Palette generator →

#662F9F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva