#661A65#661A65

#661A65 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.4% C 0.141 H 328.5°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#661A65
RGB	rgb(102, 26, 101)
HSL	hsl(301, 59%, 25%)
HSV	hsv(301, 75%, 40%)
CMYK	cmyk(0%, 74.5%, 1%, 60%)
CIE-LAB	lab(25.27, 43.02, -26.68)
CIE-LCH	lch(25.27, 50.62, 328.19°)
OKLab	oklab(37.43% 0.1205 -0.0738)
OKLCH	oklch(37.43% 0.141 328.5)
XYZ	xyz(8.1978, 4.5037, 12.7469)
Luminance	0.0450 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661A65 #1A661B

analogous

#411A66 #661A65 #661A3F

triadic

#661A65 #65661A #1A6566

tetradic

#661A65 #66411A #1A661B #1A3F66

square

#661A65 #66411A #1A661B #1A3F66

split-complementary

#661A65 #3F661A #1A6641

monochromatic

#180618 #350E35 #661A65 #972695 #C833C6

Accessibility & contrast

On white

11.05

#661A65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#661A65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661A65

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661A65	#FFFFFF	#000000	##FFFFFF
##661A65	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E3667

Deuteranopia (green-blind)

#2F3F63

Tritanopia (blue-blind)

#6A253D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #661a65;
/* rgb */ color: rgb(102, 26, 101);
/* oklch */ color: oklch(37.4% 0.141 328.5);

Tailwind

colors: {
  custom: {
    50: '#945f91',
    500: '#661a65',
    950: '#000000',
  },
}

SCSS

$custom: #661a65;
$custom-light: #945f91;
$custom-dark: #000000;

JSON

{
  "hex": "#661a65",
  "rgb": {
    "r": 102,
    "g": 26,
    "b": 101
  },
  "hsl": {
    "h": 300.789,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.37434,
    "c": 0.1413,
    "h": 328.5
  },
  "luminance": 0.04503
}

Semantic roles & 50–950 ramp

primary

#661A65

secondary

#409C41

accent

#E34745

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0E050D

muted

#7E797D

Preview Lab

Preview with #661A65

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

Preview Lab → · Contrast checker → · Palette generator →