#661B52#661B52

#661B52 is a dark, vivid pink. Relative luminance 0.042; OKLCH L 36.5% C 0.125 H 340.4°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#661B52
RGB	rgb(102, 27, 82)
HSL	hsl(316, 58%, 25%)
HSV	hsv(316, 74%, 40%)
CMYK	cmyk(0%, 73.5%, 19.6%, 60%)
CIE-LAB	lab(24.38, 39.39, -15.54)
CIE-LCH	lch(24.38, 42.35, 338.47°)
OKLab	oklab(36.46% 0.1174 -0.0419)
OKLCH	oklch(36.46% 0.125 340.4)
XYZ	xyz(7.3946, 4.2185, 8.4058)
Luminance	0.0422 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661B52 #1B662F

analogous

#541B66 #661B52 #661B2C

triadic

#661B52 #52661B #1B5266

tetradic

#661B52 #66541B #1B662F #1B2C66

square

#661B52 #66541B #1B662F #1B2C66

split-complementary

#661B52 #2C661B #1B6654

monochromatic

#180613 #360E2B #661B52 #962879 #C735A0

Accessibility & contrast

On white

11.39

#661B52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#661B52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661B52

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661B52	#FFFFFF	#000000	##FFFFFF
##661B52	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203254

Deuteranopia (green-blind)

#383E50

Tritanopia (blue-blind)

#6C1D34

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #661b52;
/* rgb */ color: rgb(102, 27, 82);
/* oklch */ color: oklch(36.5% 0.125 340.4);

Tailwind

colors: {
  custom: {
    50: '#945f82',
    500: '#661b52',
    950: '#000000',
  },
}

SCSS

$custom: #661b52;
$custom-light: #945f82;
$custom-dark: #000000;

JSON

{
  "hex": "#661b52",
  "rgb": {
    "r": 102,
    "g": 27,
    "b": 82
  },
  "hsl": {
    "h": 316,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.36456,
    "c": 0.12464,
    "h": 340.4
  },
  "luminance": 0.04218
}

Semantic roles & 50–950 ramp

primary

#661B52

secondary

#419B59

accent

#E17046

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0E050A

muted

#7E797C

Preview Lab

Preview with #661B52

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

Preview Lab → · Contrast checker → · Palette generator →