#661D36#661D36

#661D36 is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.5% C 0.106 H 3.3°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#661D36
RGB	rgb(102, 29, 54)
HSL	hsl(339, 56%, 26%)
HSV	hsv(339, 72%, 40%)
CMYK	cmyk(0%, 71.6%, 47.1%, 60%)
CIE-LAB	lab(23.57, 34.78, 2.25)
CIE-LCH	lch(23.57, 34.85, 3.71°)
OKLab	oklab(35.5% 0.1063 0.0062)
OKLCH	oklch(35.5% 0.107 3.3)
XYZ	xyz(6.5852, 3.9707, 3.9090)
Luminance	0.0397 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661D36 #1D664D

analogous

#661D5A #661D36 #66281D

triadic

#661D36 #36661D #1D3666

tetradic

#661D36 #5A661D #1D664D #281D66

square

#661D36 #5A661D #1D664D #281D66

split-complementary

#661D36 #1D6628 #1D5A66

monochromatic

#18070D #360F1D #661D36 #962B4F #C53868

Accessibility & contrast

On white

11.71

#661D36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#661D36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661D36

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661D36	#FFFFFF	#000000	##FFFFFF
##661D36	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2F37

Deuteranopia (green-blind)

#403D34

Tritanopia (blue-blind)

#6F1327

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #661d36;
/* rgb */ color: rgb(102, 29, 54);
/* oklch */ color: oklch(35.5% 0.106 3.3);

Tailwind

colors: {
  custom: {
    50: '#965f6c',
    500: '#661d36',
    950: '#000000',
  },
}

SCSS

$custom: #661d36;
$custom-light: #965f6c;
$custom-dark: #000000;

JSON

{
  "hex": "#661d36",
  "rgb": {
    "r": 102,
    "g": 29,
    "b": 54
  },
  "hsl": {
    "h": 339.452,
    "s": 55.725,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35498,
    "c": 0.1065,
    "h": 3.3
  },
  "luminance": 0.0397
}

Semantic roles & 50–950 ramp

primary

#661D36

secondary

#449B7D

accent

#DFAC49

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #661D36

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

Preview Lab → · Contrast checker → · Palette generator →