#661C35#661C35

#661C35 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.3% C 0.108 H 3.9°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#661C35
RGB	rgb(102, 28, 53)
HSL	hsl(340, 57%, 25%)
HSV	hsv(340, 73%, 40%)
CMYK	cmyk(0%, 72.5%, 48%, 60%)
CIE-LAB	lab(23.38, 35.11, 2.67)
CIE-LCH	lch(23.38, 35.21, 4.34°)
OKLab	oklab(35.35% 0.1073 0.0072)
OKLCH	oklch(35.35% 0.108 3.9)
XYZ	xyz(6.5378, 3.9132, 3.7785)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661C35 #1C664D

analogous

#661C5A #661C35 #66281C

triadic

#661C35 #35661C #1C3566

tetradic

#661C35 #5A661C #1C664D #281C66

square

#661C35 #5A661C #1C664D #281C66

split-complementary

#661C35 #1C6628 #1C5A66

monochromatic

#18070C #360F1C #661C35 #96294E #C63667

Accessibility & contrast

On white

11.78

#661C35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#661C35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661C35

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661C35	#FFFFFF	#000000	##FFFFFF
##661C35	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2F36

Deuteranopia (green-blind)

#403D33

Tritanopia (blue-blind)

#6F1126

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #661c35;
/* rgb */ color: rgb(102, 28, 53);
/* oklch */ color: oklch(35.3% 0.108 3.9);

Tailwind

colors: {
  custom: {
    50: '#965e6c',
    500: '#661c35',
    950: '#000000',
  },
}

SCSS

$custom: #661c35;
$custom-light: #965e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#661c35",
  "rgb": {
    "r": 102,
    "g": 28,
    "b": 53
  },
  "hsl": {
    "h": 339.73,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35345,
    "c": 0.10756,
    "h": 3.9
  },
  "luminance": 0.03912
}

Semantic roles & 50–950 ramp

primary

#661C35

secondary

#439B7D

accent

#E0AD48

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0506

muted

#7E797A

Preview Lab

Preview with #661C35

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

Preview Lab → · Contrast checker → · Palette generator →