#66102F#66102F

#66102F is a dark, moderate pink. Relative luminance 0.034; OKLCH L 34.0% C 0.120 H 5.3°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#66102F
RGB	rgb(102, 16, 47)
HSL	hsl(338, 73%, 23%)
HSV	hsv(338, 84%, 40%)
CMYK	cmyk(0%, 84.3%, 53.9%, 60%)
CIE-LAB	lab(21.59, 39.04, 4.26)
CIE-LCH	lch(21.59, 39.27, 6.23°)
OKLab	oklab(33.96% 0.1194 0.0112)
OKLCH	oklch(33.96% 0.12 5.3)
XYZ	xyz(6.1784, 3.4015, 3.0200)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66102F #106647

analogous

#66105A #66102F #661C10

triadic

#66102F #2F6610 #102F66

tetradic

#66102F #5A6610 #106647 #1C1066

square

#66102F #5A6610 #106647 #1C1066

split-complementary

#66102F #10661C #105A66

monochromatic

#1A040C #310817 #66102F #9B1847 #D02160

Accessibility & contrast

On white

12.50

#66102F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#66102F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66102F

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66102F	#FFFFFF	#000000	##FFFFFF
##66102F	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272930

Deuteranopia (green-blind)

#3D3A2D

Tritanopia (blue-blind)

#70001E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #66102f;
/* rgb */ color: rgb(102, 16, 47);
/* oklch */ color: oklch(34.0% 0.120 5.3);

Tailwind

colors: {
  custom: {
    50: '#975967',
    500: '#66102f',
    950: '#000000',
  },
}

SCSS

$custom: #66102f;
$custom-light: #975967;
$custom-dark: #000000;

JSON

{
  "hex": "#66102f",
  "rgb": {
    "r": 102,
    "g": 16,
    "b": 47
  },
  "hsl": {
    "h": 338.372,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3396,
    "c": 0.11991,
    "h": 5.3
  },
  "luminance": 0.03401
}

Semantic roles & 50–950 ramp

primary

#66102F

secondary

#339E78

accent

#F0AD38

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #66102F

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

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