#661A64#661A64

#661A64 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.4% C 0.140 H 329.1°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX#661A64
RGBrgb(102, 26, 100)
HSLhsl(302, 59%, 25%)
HSVhsv(302, 75%, 40%)
CMYKcmyk(0%, 74.5%, 2%, 60%)
CIE-LABlab(25.21, 42.84, -26.12)
CIE-LCHlch(25.21, 50.17, 328.62°)
OKLaboklab(37.37% 0.1205 -0.0722)
OKLCHoklch(37.37% 0.14 329.1)
XYZxyz(8.1491, 4.4843, 12.4905)
Luminance0.0448 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#661A64 #1A661C
analogous
#421A66 #661A64 #661A3E
triadic
#661A64 #64661A #1A6466
tetradic
#661A64 #66421A #1A661C #1A3E66
square
#661A64 #66421A #1A661C #1A3E66
split-complementary
#661A64 #3E661A #1A6642
monochromatic
#180618 #350E34 #661A64 #972694 #C833C4

Accessibility & contrast

On white

11.07
#661A64 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.90
#661A64 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661A64
11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##661A64#FFFFFF#000000##FFFFFF
##661A641.0011.071.9011.07
#FFFFFF11.071.0021.001.00
#0000001.9021.001.0021.00
##FFFFFF11.071.0021.001.00

Color blindness preview

Protanopia (red-blind)
#103566
Deuteranopia (green-blind)
#2F3F62
Tritanopia (blue-blind)
#6A243D
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #661a64;
/* rgb */ color: rgb(102, 26, 100);
/* oklch */ color: oklch(37.4% 0.140 329.1);
Tailwind
colors: {
  custom: {
    50: '#945f90',
    500: '#661a64',
    950: '#000000',
  },
}
SCSS
$custom: #661a64;
$custom-light: #945f90;
$custom-dark: #000000;
JSON
{
  "hex": "#661a64",
  "rgb": {
    "r": 102,
    "g": 26,
    "b": 100
  },
  "hsl": {
    "h": 301.579,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.37372,
    "c": 0.14044,
    "h": 329.1
  },
  "luminance": 0.04484
}

Semantic roles & 50–950 ramp

primary
#661A64
secondary
#409C43
accent
#E34945
background
#F9F5F8
surface
#F2EAF0
border
#CCC6CB
text
#0E050C
muted
#7E797D

Preview Lab

Preview with #661A64

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

Preview Lab → · Contrast checker → · Palette generator →

#661A64 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva