#661C44#661C44

#661C44 is a dark, moderate pink. Relative luminance 0.041; OKLCH L 35.9% C 0.114 H 351.1°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#661C44
RGB	rgb(102, 28, 68)
HSL	hsl(328, 57%, 25%)
HSV	hsv(328, 73%, 40%)
CMYK	cmyk(0%, 72.5%, 33.3%, 60%)
CIE-LAB	lab(23.91, 36.93, -6.82)
CIE-LCH	lch(23.91, 37.55, 349.54°)
OKLab	oklab(35.91% 0.1127 -0.0177)
OKLCH	oklch(35.91% 0.114 351.1)
XYZ	xyz(6.9385, 4.0734, 5.8886)
Luminance	0.0407 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661C44 #1C663E

analogous

#631C66 #661C44 #661C1F

triadic

#661C44 #44661C #1C4466

tetradic

#661C44 #66631C #1C663E #1C1F66

square

#661C44 #66631C #1C663E #1C1F66

split-complementary

#661C44 #1F661C #1C6663

monochromatic

#180710 #360F24 #661C44 #962964 #C63684

Accessibility & contrast

On white

11.57

#661C44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#661C44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661C44

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661C44	#FFFFFF	#000000	##FFFFFF
##661C44	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273045

Deuteranopia (green-blind)

#3C3E42

Tritanopia (blue-blind)

#6E182D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #661c44;
/* rgb */ color: rgb(102, 28, 68);
/* oklch */ color: oklch(35.9% 0.114 351.1);

Tailwind

colors: {
  custom: {
    50: '#955f77',
    500: '#661c44',
    950: '#000000',
  },
}

SCSS

$custom: #661c44;
$custom-light: #955f77;
$custom-dark: #000000;

JSON

{
  "hex": "#661c44",
  "rgb": {
    "r": 102,
    "g": 28,
    "b": 68
  },
  "hsl": {
    "h": 327.568,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3591,
    "c": 0.11405,
    "h": 351.1
  },
  "luminance": 0.04073
}

Semantic roles & 50–950 ramp

primary

#661C44

secondary

#439B6B

accent

#E08E48

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0508

muted

#7E797B

Preview Lab

Preview with #661C44

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

Preview Lab → · Contrast checker → · Palette generator →