#661C52#661C52

#661C52 is a dark, vivid pink. Relative luminance 0.043; OKLCH L 36.6% C 0.123 H 340.5°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#661C52
RGB	rgb(102, 28, 82)
HSL	hsl(316, 57%, 25%)
HSV	hsv(316, 73%, 40%)
CMYK	cmyk(0%, 72.5%, 19.6%, 60%)
CIE-LAB	lab(24.53, 38.98, -15.31)
CIE-LCH	lch(24.53, 41.88, 338.56°)
OKLab	oklab(36.56% 0.1161 -0.0412)
OKLCH	oklch(36.56% 0.123 340.5)
XYZ	xyz(7.4179, 4.2652, 8.4136)
Luminance	0.0426 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661C52 #1C6630

analogous

#551C66 #661C52 #661C2D

triadic

#661C52 #52661C #1C5266

tetradic

#661C52 #66551C #1C6630 #1C2D66

square

#661C52 #66551C #1C6630 #1C2D66

split-complementary

#661C52 #2D661C #1C6655

monochromatic

#180713 #360F2B #661C52 #962979 #C6369F

Accessibility & contrast

On white

11.33

#661C52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#661C52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661C52

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661C52	#FFFFFF	#000000	##FFFFFF
##661C52	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213354

Deuteranopia (green-blind)

#383F50

Tritanopia (blue-blind)

#6C1E34

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #661c52;
/* rgb */ color: rgb(102, 28, 82);
/* oklch */ color: oklch(36.6% 0.123 340.5);

Tailwind

colors: {
  custom: {
    50: '#945f82',
    500: '#661c52',
    950: '#000000',
  },
}

SCSS

$custom: #661c52;
$custom-light: #945f82;
$custom-dark: #000000;

JSON

{
  "hex": "#661c52",
  "rgb": {
    "r": 102,
    "g": 28,
    "b": 82
  },
  "hsl": {
    "h": 316.216,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.36564,
    "c": 0.12324,
    "h": 340.5
  },
  "luminance": 0.04264
}

Semantic roles & 50–950 ramp

primary

#661C52

secondary

#439B5B

accent

#E07148

background

#F9F5F8

surface

#F2EAEF

border

#CCC6CA

text

#0E050A

muted

#7E797C

Preview Lab

Preview with #661C52

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

Preview Lab → · Contrast checker → · Palette generator →