#66249D#66249D

#66249D is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.5% C 0.183 H 304.3°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX#66249D
RGBrgb(102, 36, 157)
HSLhsl(273, 63%, 38%)
HSVhsv(273, 77%, 62%)
CMYKcmyk(35%, 77.1%, 0%, 38.4%)
CIE-LABlab(30.69, 50.93, -53.17)
CIE-LCHlch(30.69, 73.63, 313.77°)
OKLaboklab(42.55% 0.1032 -0.1515)
OKLCHoklch(42.55% 0.183 304.3)
XYZxyz(12.1948, 6.5209, 32.5080)
Luminance0.0652 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66249D #5B9D24
analogous
#29249D #66249D #9D2497
triadic
#66249D #9D6624 #249D66
tetradic
#66249D #9D2924 #5B9D24 #24979D
square
#66249D #9D2924 #5B9D24 #24979D
split-complementary
#66249D #979D24 #249D29
monochromatic
#250D39 #46196B #66249D #862FCF #A361DB

Accessibility & contrast

On white

9.11
#66249D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.30
#66249D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66249D
9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66249D#FFFFFF#000000##FFFFFF
##66249D1.009.112.309.11
#FFFFFF9.111.0021.001.00
#0000002.3021.001.0021.00
##FFFFFF9.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0047A0
Deuteranopia (green-blind)
#00489B
Tritanopia (blue-blind)
#5B435F
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #66249d;
/* rgb */ color: rgb(102, 36, 157);
/* oklch */ color: oklch(42.5% 0.183 304.3);
Tailwind
colors: {
  custom: {
    50: '#9766bb',
    500: '#66249d',
    950: '#000000',
  },
}
SCSS
$custom: #66249d;
$custom-light: #9766bb;
$custom-dark: #000000;
JSON
{
  "hex": "#66249d",
  "rgb": {
    "r": 102,
    "g": 36,
    "b": 157
  },
  "hsl": {
    "h": 272.727,
    "s": 62.694,
    "l": 37.843
  },
  "oklch": {
    "l": 0.4255,
    "c": 0.18329,
    "h": 304.3
  },
  "luminance": 0.06521
}

Semantic roles & 50–950 ramp

primary
#66249D
secondary
#8AC05D
accent
#E6428C
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0612
muted
#7E7A81

Preview Lab

Preview with #66249D

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

Preview Lab → · Contrast checker → · Palette generator →

#66249D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva