#661C33#661C33

#661C33 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.3% C 0.107 H 5.6°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#661C33
RGB	rgb(102, 28, 51)
HSL	hsl(341, 57%, 25%)
HSV	hsv(341, 73%, 40%)
CMYK	cmyk(0%, 72.5%, 50%, 60%)
CIE-LAB	lab(23.32, 34.90, 3.96)
CIE-LCH	lch(23.32, 35.13, 6.46°)
OKLab	oklab(35.28% 0.1065 0.0105)
OKLCH	oklch(35.28% 0.107 5.6)
XYZ	xyz(6.4928, 3.8951, 3.5413)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661C33 #1C664F

analogous

#661C58 #661C33 #662A1C

triadic

#661C33 #33661C #1C3366

tetradic

#661C33 #58661C #1C664F #2A1C66

square

#661C33 #58661C #1C664F #2A1C66

split-complementary

#661C33 #1C662A #1C5866

monochromatic

#18070C #360F1B #661C33 #96294B #C63663

Accessibility & contrast

On white

11.81

#661C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#661C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661C33

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661C33	#FFFFFF	#000000	##FFFFFF
##661C33	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2E34

Deuteranopia (green-blind)

#403D31

Tritanopia (blue-blind)

#6F1025

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #661c33;
/* rgb */ color: rgb(102, 28, 51);
/* oklch */ color: oklch(35.3% 0.107 5.6);

Tailwind

colors: {
  custom: {
    50: '#965e6a',
    500: '#661c33',
    950: '#000000',
  },
}

SCSS

$custom: #661c33;
$custom-light: #965e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#661c33",
  "rgb": {
    "r": 102,
    "g": 28,
    "b": 51
  },
  "hsl": {
    "h": 341.351,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35281,
    "c": 0.10702,
    "h": 5.6
  },
  "luminance": 0.03894
}

Semantic roles & 50–950 ramp

primary

#661C33

secondary

#439B80

accent

#E0B148

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0506

muted

#7E797A

Preview Lab

Preview with #661C33

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

Preview Lab → · Contrast checker → · Palette generator →