#661C4D#661C4D

#661C4D is a dark, moderate pink. Relative luminance 0.042; OKLCH L 36.3% C 0.120 H 344.1°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#661C4D
RGB	rgb(102, 28, 77)
HSL	hsl(320, 57%, 25%)
HSV	hsv(320, 73%, 40%)
CMYK	cmyk(0%, 72.5%, 24.5%, 60%)
CIE-LAB	lab(24.30, 38.21, -12.32)
CIE-LCH	lch(24.30, 40.15, 342.13°)
OKLab	oklab(36.32% 0.1151 -0.0328)
OKLCH	oklch(36.32% 0.12 344.1)
XYZ	xyz(7.2346, 4.1918, 7.4478)
Luminance	0.0419 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661C4D #1C6635

analogous

#5A1C66 #661C4D #661C28

triadic

#661C4D #4D661C #1C4D66

tetradic

#661C4D #665A1C #1C6635 #1C2866

square

#661C4D #665A1C #1C6635 #1C2866

split-complementary

#661C4D #28661C #1C665A

monochromatic

#180712 #360F29 #661C4D #962971 #C63695

Accessibility & contrast

On white

11.42

#661C4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#661C4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661C4D

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661C4D	#FFFFFF	#000000	##FFFFFF
##661C4D	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24324E

Deuteranopia (green-blind)

#3A3E4B

Tritanopia (blue-blind)

#6D1C31

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #661c4d;
/* rgb */ color: rgb(102, 28, 77);
/* oklch */ color: oklch(36.3% 0.120 344.1);

Tailwind

colors: {
  custom: {
    50: '#955f7f',
    500: '#661c4d',
    950: '#000000',
  },
}

SCSS

$custom: #661c4d;
$custom-light: #955f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#661c4d",
  "rgb": {
    "r": 102,
    "g": 28,
    "b": 77
  },
  "hsl": {
    "h": 320.27,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.36317,
    "c": 0.11968,
    "h": 344.1
  },
  "luminance": 0.04191
}

Semantic roles & 50–950 ramp

primary

#661C4D

secondary

#439B61

accent

#E07B48

background

#F9F5F7

surface

#F2EAEE

border

#CCC6C9

text

#0E050A

muted

#7E797C

Preview Lab

Preview with #661C4D

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

Preview Lab → · Contrast checker → · Palette generator →