#661B48#661B48

#661B48 is a dark, moderate pink. Relative luminance 0.041; OKLCH L 36.0% C 0.118 H 347.7°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#661B48
RGB	rgb(102, 27, 72)
HSL	hsl(324, 58%, 25%)
HSV	hsv(324, 74%, 40%)
CMYK	cmyk(0%, 73.5%, 29.4%, 60%)
CIE-LAB	lab(23.93, 37.90, -9.51)
CIE-LCH	lch(23.93, 39.08, 345.91°)
OKLab	oklab(35.97% 0.1151 -0.025)
OKLCH	oklch(35.97% 0.118 347.7)
XYZ	xyz(7.0414, 4.0773, 6.5458)
Luminance	0.0408 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661B48 #1B6639

analogous

#5E1B66 #661B48 #661B22

triadic

#661B48 #48661B #1B4866

tetradic

#661B48 #665E1B #1B6639 #1B2266

square

#661B48 #665E1B #1B6639 #1B2266

split-complementary

#661B48 #22661B #1B665E

monochromatic

#180611 #360E26 #661B48 #96286A #C7358C

Accessibility & contrast

On white

11.57

#661B48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#661B48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661B48

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661B48	#FFFFFF	#000000	##FFFFFF
##661B48	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253149

Deuteranopia (green-blind)

#3B3E46

Tritanopia (blue-blind)

#6D182F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #661b48;
/* rgb */ color: rgb(102, 27, 72);
/* oklch */ color: oklch(36.0% 0.118 347.7);

Tailwind

colors: {
  custom: {
    50: '#955e7b',
    500: '#661b48',
    950: '#000000',
  },
}

SCSS

$custom: #661b48;
$custom-light: #955e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#661b48",
  "rgb": {
    "r": 102,
    "g": 27,
    "b": 72
  },
  "hsl": {
    "h": 324,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35974,
    "c": 0.11782,
    "h": 347.7
  },
  "luminance": 0.04077
}

Semantic roles & 50–950 ramp

primary

#661B48

secondary

#419B65

accent

#E18446

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0509

muted

#7E797B

Preview Lab

Preview with #661B48

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

Preview Lab → · Contrast checker → · Palette generator →