#661B4E#661B4E

#661B4E is a dark, vivid pink. Relative luminance 0.042; OKLCH L 36.3% C 0.122 H 343.2°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#661B4E
RGB	rgb(102, 27, 78)
HSL	hsl(319, 58%, 25%)
HSV	hsv(319, 74%, 40%)
CMYK	cmyk(0%, 73.5%, 23.5%, 60%)
CIE-LAB	lab(24.19, 38.78, -13.15)
CIE-LCH	lch(24.19, 40.95, 341.27°)
OKLab	oklab(36.26% 0.1166 -0.0351)
OKLCH	oklch(36.26% 0.122 343.2)
XYZ	xyz(7.2468, 4.1594, 7.6274)
Luminance	0.0416 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661B4E #1B6633

analogous

#581B66 #661B4E #661B28

triadic

#661B4E #4E661B #1B4E66

tetradic

#661B4E #66581B #1B6633 #1B2866

square

#661B4E #66581B #1B6633 #1B2866

split-complementary

#661B4E #28661B #1B6658

monochromatic

#180613 #360E29 #661B4E #962873 #C73598

Accessibility & contrast

On white

11.46

#661B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#661B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661B4E

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661B4E	#FFFFFF	#000000	##FFFFFF
##661B4E	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22324F

Deuteranopia (green-blind)

#393E4C

Tritanopia (blue-blind)

#6D1B32

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #661b4e;
/* rgb */ color: rgb(102, 27, 78);
/* oklch */ color: oklch(36.3% 0.122 343.2);

Tailwind

colors: {
  custom: {
    50: '#955e7f',
    500: '#661b4e',
    950: '#000000',
  },
}

SCSS

$custom: #661b4e;
$custom-light: #955e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#661b4e",
  "rgb": {
    "r": 102,
    "g": 27,
    "b": 78
  },
  "hsl": {
    "h": 319.2,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.36256,
    "c": 0.12177,
    "h": 343.2
  },
  "luminance": 0.04159
}

Semantic roles & 50–950 ramp

primary

#661B4E

secondary

#419B5E

accent

#E17846

background

#F9F5F7

surface

#F2E9EE

border

#CCC5C9

text

#0E050A

muted

#7E797C

Preview Lab

Preview with #661B4E

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

Preview Lab → · Contrast checker → · Palette generator →