#66172F#66172F

#66172F is a dark, moderate pink. Relative luminance 0.036; OKLCH L 34.6% C 0.112 H 7.3°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#66172F
RGB	rgb(102, 23, 47)
HSL	hsl(342, 63%, 25%)
HSV	hsv(342, 77%, 40%)
CMYK	cmyk(0%, 77.5%, 53.9%, 60%)
CIE-LAB	lab(22.46, 36.58, 5.50)
CIE-LCH	lch(22.46, 36.99, 8.54°)
OKLab	oklab(34.6% 0.1115 0.0142)
OKLCH	oklch(34.6% 0.112 7.3)
XYZ	xyz(6.2995, 3.6437, 3.0603)
Luminance	0.0364 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66172F #17664E

analogous

#661757 #66172F #662717

triadic

#66172F #2F6617 #172F66

tetradic

#66172F #576617 #17664E #271766

square

#66172F #576617 #17664E #271766

split-complementary

#66172F #176627 #175766

monochromatic

#19060C #340C18 #66172F #982246 #CA2E5D

Accessibility & contrast

On white

12.15

#66172F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#66172F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66172F

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66172F	#FFFFFF	#000000	##FFFFFF
##66172F	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2C2F

Deuteranopia (green-blind)

#3F3B2D

Tritanopia (blue-blind)

#700621

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #66172f;
/* rgb */ color: rgb(102, 23, 47);
/* oklch */ color: oklch(34.6% 0.112 7.3);

Tailwind

colors: {
  custom: {
    50: '#965c67',
    500: '#66172f',
    950: '#000000',
  },
}

SCSS

$custom: #66172f;
$custom-light: #965c67;
$custom-dark: #000000;

JSON

{
  "hex": "#66172f",
  "rgb": {
    "r": 102,
    "g": 23,
    "b": 47
  },
  "hsl": {
    "h": 341.772,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34602,
    "c": 0.1124,
    "h": 7.3
  },
  "luminance": 0.03643
}

Semantic roles & 50–950 ramp

primary

#66172F

secondary

#3C9C7F

accent

#E6B442

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #66172F

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

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