#66259E#66259E

#66259E is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.7% C 0.183 H 303.8°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX#66259E
RGBrgb(102, 37, 158)
HSLhsl(272, 62%, 38%)
HSVhsv(272, 77%, 62%)
CMYKcmyk(35.4%, 76.6%, 0%, 38%)
CIE-LABlab(30.92, 50.75, -53.41)
CIE-LCHlch(30.92, 73.68, 313.54°)
OKLaboklab(42.74% 0.102 -0.1522)
OKLCHoklch(42.74% 0.183 303.8)
XYZxyz(12.3112, 6.6166, 32.9697)
Luminance0.0662 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66259E #5D9E25
analogous
#29259E #66259E #9E2599
triadic
#66259E #9E6625 #259E66
tetradic
#66259E #9E2925 #5D9E25 #25999E
square
#66259E #9E2925 #5D9E25 #25999E
split-complementary
#66259E #999E25 #259E29
monochromatic
#260E3B #46196C #66259E #8631CF #A363DA

Accessibility & contrast

On white

9.04
#66259E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.32
#66259E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66259E
9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66259E#FFFFFF#000000##FFFFFF
##66259E1.009.042.329.04
#FFFFFF9.041.0021.001.00
#0000002.3221.001.0021.00
##FFFFFF9.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0047A1
Deuteranopia (green-blind)
#00499C
Tritanopia (blue-blind)
#5B4460
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #66259e;
/* rgb */ color: rgb(102, 37, 158);
/* oklch */ color: oklch(42.7% 0.183 303.8);
Tailwind
colors: {
  custom: {
    50: '#9767bc',
    500: '#66259e',
    950: '#000000',
  },
}
SCSS
$custom: #66259e;
$custom-light: #9767bc;
$custom-dark: #000000;
JSON
{
  "hex": "#66259e",
  "rgb": {
    "r": 102,
    "g": 37,
    "b": 158
  },
  "hsl": {
    "h": 272.231,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.42735,
    "c": 0.18323,
    "h": 303.8
  },
  "luminance": 0.06617
}

Semantic roles & 50–950 ramp

primary
#66259E
secondary
#8CC05F
accent
#E5438E
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0612
muted
#7E7A81

Preview Lab

Preview with #66259E

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

Preview Lab → · Contrast checker → · Palette generator →

#66259E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva