#66182D#66182D

#66182D is a dark, moderate pink. Relative luminance 0.037; OKLCH L 34.6% C 0.111 H 9.3°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#66182D
RGB	rgb(102, 24, 45)
HSL	hsl(344, 62%, 25%)
HSV	hsv(344, 76%, 40%)
CMYK	cmyk(0%, 76.5%, 55.9%, 60%)
CIE-LAB	lab(22.54, 36.00, 7.01)
CIE-LCH	lch(22.54, 36.68, 11.01°)
OKLab	oklab(34.65% 0.1094 0.0179)
OKLCH	oklch(34.65% 0.111 9.3)
XYZ	xyz(6.2803, 3.6684, 2.8595)
Luminance	0.0367 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66182D #186651

analogous

#661854 #66182D #662A18

triadic

#66182D #2D6618 #182D66

tetradic

#66182D #546618 #186651 #2A1866

square

#66182D #546618 #186651 #2A1866

split-complementary

#66182D #18662A #185466

monochromatic

#19060B #340C17 #66182D #982443 #C92F59

Accessibility & contrast

On white

12.11

#66182D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#66182D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66182D

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66182D	#FFFFFF	#000000	##FFFFFF
##66182D	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2C2D

Deuteranopia (green-blind)

#403C2B

Tritanopia (blue-blind)

#700621

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #66182d;
/* rgb */ color: rgb(102, 24, 45);
/* oklch */ color: oklch(34.6% 0.111 9.3);

Tailwind

colors: {
  custom: {
    50: '#965c65',
    500: '#66182d',
    950: '#000000',
  },
}

SCSS

$custom: #66182d;
$custom-light: #965c65;
$custom-dark: #000000;

JSON

{
  "hex": "#66182d",
  "rgb": {
    "r": 102,
    "g": 24,
    "b": 45
  },
  "hsl": {
    "h": 343.846,
    "s": 61.905,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34648,
    "c": 0.11082,
    "h": 9.3
  },
  "luminance": 0.03668
}

Semantic roles & 50–950 ramp

primary

#66182D

secondary

#3E9C83

accent

#E5B943

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0405

muted

#7E797A

Preview Lab

Preview with #66182D

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

Preview Lab → · Contrast checker → · Palette generator →