#661B41#661B41

#661B41 is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.7% C 0.114 H 353.3°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#661B41
RGB	rgb(102, 27, 65)
HSL	hsl(330, 58%, 25%)
HSV	hsv(330, 74%, 40%)
CMYK	cmyk(0%, 73.5%, 36.3%, 60%)
CIE-LAB	lab(23.64, 36.96, -5.18)
CIE-LCH	lch(23.64, 37.32, 352.02°)
OKLab	oklab(35.67% 0.1131 -0.0132)
OKLCH	oklch(35.67% 0.114 353.3)
XYZ	xyz(6.8260, 3.9911, 5.4109)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661B41 #1B6640

analogous

#651B66 #661B41 #661B1B

triadic

#661B41 #41661B #1B4166

tetradic

#661B41 #66651B #1B6640 #1B1B66

square

#661B41 #66651B #1B6640 #1B1B66

split-complementary

#661B41 #1B661B #1B6665

monochromatic

#18060F #360E22 #661B41 #962860 #C7357F

Accessibility & contrast

On white

11.68

#661B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#661B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661B41

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661B41	#FFFFFF	#000000	##FFFFFF
##661B41	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283042

Deuteranopia (green-blind)

#3D3D3F

Tritanopia (blue-blind)

#6E152B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #661b41;
/* rgb */ color: rgb(102, 27, 65);
/* oklch */ color: oklch(35.7% 0.114 353.3);

Tailwind

colors: {
  custom: {
    50: '#955e75',
    500: '#661b41',
    950: '#000000',
  },
}

SCSS

$custom: #661b41;
$custom-light: #955e75;
$custom-dark: #000000;

JSON

{
  "hex": "#661b41",
  "rgb": {
    "r": 102,
    "g": 27,
    "b": 65
  },
  "hsl": {
    "h": 329.6,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35673,
    "c": 0.11383,
    "h": 353.3
  },
  "luminance": 0.0399
}

Semantic roles & 50–950 ramp

primary

#661B41

secondary

#419B6E

accent

#E19346

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0508

muted

#7E797B

Preview Lab

Preview with #661B41

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

Preview Lab → · Contrast checker → · Palette generator →