#661F55#661F55

#661F55 is a dark, vivid pink. Relative luminance 0.045; OKLCH L 37.1% C 0.121 H 338.6°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#661F55
RGB	rgb(102, 31, 85)
HSL	hsl(314, 53%, 26%)
HSV	hsv(314, 70%, 40%)
CMYK	cmyk(0%, 69.6%, 16.7%, 60%)
CIE-LAB	lab(25.14, 38.16, -16.36)
CIE-LCH	lch(25.14, 41.52, 336.80°)
OKLab	oklab(37.06% 0.1128 -0.0442)
OKLCH	oklch(37.06% 0.121 338.6)
XYZ	xyz(7.6093, 4.4613, 9.0529)
Luminance	0.0446 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661F55 #1F6630

analogous

#531F66 #661F55 #661F31

triadic

#661F55 #55661F #1F5566

tetradic

#661F55 #66531F #1F6630 #1F3166

square

#661F55 #66531F #1F6630 #1F3166

split-complementary

#661F55 #31661F #1F6653

monochromatic

#170714 #37112E #661F55 #952D7C #C43CA3

Accessibility & contrast

On white

11.10

#661F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#661F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661F55

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661F55	#FFFFFF	#000000	##FFFFFF
##661F55	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223557

Deuteranopia (green-blind)

#384053

Tritanopia (blue-blind)

#6C2237

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #661f55;
/* rgb */ color: rgb(102, 31, 85);
/* oklch */ color: oklch(37.1% 0.121 338.6);

Tailwind

colors: {
  custom: {
    50: '#946185',
    500: '#661f55',
    950: '#000000',
  },
}

SCSS

$custom: #661f55;
$custom-light: #946185;
$custom-dark: #000000;

JSON

{
  "hex": "#661f55",
  "rgb": {
    "r": 102,
    "g": 31,
    "b": 85
  },
  "hsl": {
    "h": 314.366,
    "s": 53.383,
    "l": 26.078
  },
  "oklch": {
    "l": 0.37057,
    "c": 0.12116,
    "h": 338.6
  },
  "luminance": 0.04461
}

Semantic roles & 50–950 ramp

primary

#661F55

secondary

#469A5B

accent

#DD6E4B

background

#F9F5F8

surface

#F2EAEF

border

#CCC6CA

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #661F55

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

Preview Lab → · Contrast checker → · Palette generator →