#661C4E#661C4E

#661C4E is a dark, vivid pink. Relative luminance 0.042; OKLCH L 36.4% C 0.120 H 343.3°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#661C4E
RGB	rgb(102, 28, 78)
HSL	hsl(319, 57%, 25%)
HSV	hsv(319, 73%, 40%)
CMYK	cmyk(0%, 72.5%, 23.5%, 60%)
CIE-LAB	lab(24.34, 38.36, -12.92)
CIE-LCH	lch(24.34, 40.48, 341.39°)
OKLab	oklab(36.36% 0.1153 -0.0345)
OKLCH	oklch(36.36% 0.12 343.3)
XYZ	xyz(7.2701, 4.2061, 7.6352)
Luminance	0.0420 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661C4E #1C6634

analogous

#591C66 #661C4E #661C29

triadic

#661C4E #4E661C #1C4E66

tetradic

#661C4E #66591C #1C6634 #1C2966

square

#661C4E #66591C #1C6634 #1C2966

split-complementary

#661C4E #29661C #1C6659

monochromatic

#180712 #360F29 #661C4E #962973 #C63697

Accessibility & contrast

On white

11.41

#661C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#661C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661C4E

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661C4E	#FFFFFF	#000000	##FFFFFF
##661C4E	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23324F

Deuteranopia (green-blind)

#393E4C

Tritanopia (blue-blind)

#6D1C32

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #661c4e;
/* rgb */ color: rgb(102, 28, 78);
/* oklch */ color: oklch(36.4% 0.120 343.3);

Tailwind

colors: {
  custom: {
    50: '#955f7f',
    500: '#661c4e',
    950: '#000000',
  },
}

SCSS

$custom: #661c4e;
$custom-light: #955f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#661c4e",
  "rgb": {
    "r": 102,
    "g": 28,
    "b": 78
  },
  "hsl": {
    "h": 319.459,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.36365,
    "c": 0.12036,
    "h": 343.3
  },
  "luminance": 0.04205
}

Semantic roles & 50–950 ramp

primary

#661C4E

secondary

#439B5F

accent

#E07948

background

#F9F5F7

surface

#F2EAEE

border

#CCC6C9

text

#0E050A

muted

#7E797C

Preview Lab

Preview with #661C4E

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

Preview Lab → · Contrast checker → · Palette generator →