#661C59#661C59

#661C59 is a dark, vivid pink. Relative luminance 0.044; OKLCH L 36.9% C 0.129 H 335.7°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#661C59
RGB	rgb(102, 28, 89)
HSL	hsl(311, 57%, 25%)
HSV	hsv(311, 73%, 40%)
CMYK	cmyk(0%, 72.5%, 12.7%, 60%)
CIE-LAB	lab(24.88, 40.12, -19.41)
CIE-LCH	lch(24.88, 44.57, 334.18°)
OKLab	oklab(36.93% 0.1173 -0.0529)
OKLCH	oklch(36.93% 0.129 335.7)
XYZ	xyz(7.6980, 4.3772, 9.8887)
Luminance	0.0438 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661C59 #1C6629

analogous

#4E1C66 #661C59 #661C34

triadic

#661C59 #59661C #1C5966

tetradic

#661C59 #664E1C #1C6629 #1C3466

square

#661C59 #664E1C #1C6629 #1C3466

split-complementary

#661C59 #34661C #1C664E

monochromatic

#180715 #360F2F #661C59 #962983 #C636AD

Accessibility & contrast

On white

11.20

#661C59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#661C59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661C59

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661C59	#FFFFFF	#000000	##FFFFFF
##661C59	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D345B

Deuteranopia (green-blind)

#353F57

Tritanopia (blue-blind)

#6B2138

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #661c59;
/* rgb */ color: rgb(102, 28, 89);
/* oklch */ color: oklch(36.9% 0.129 335.7);

Tailwind

colors: {
  custom: {
    50: '#945f88',
    500: '#661c59',
    950: '#000000',
  },
}

SCSS

$custom: #661c59;
$custom-light: #945f88;
$custom-dark: #000000;

JSON

{
  "hex": "#661c59",
  "rgb": {
    "r": 102,
    "g": 28,
    "b": 89
  },
  "hsl": {
    "h": 310.541,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.36934,
    "c": 0.12865,
    "h": 335.7
  },
  "luminance": 0.04377
}

Semantic roles & 50–950 ramp

primary

#661C59

secondary

#439B52

accent

#E06248

background

#F9F5F8

surface

#F2EAEF

border

#CCC6CA

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #661C59

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

Preview Lab → · Contrast checker → · Palette generator →