#66173F#66173F

#66173F is a dark, moderate pink. Relative luminance 0.038; OKLCH L 35.2% C 0.118 H 354.1°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#66173F
RGB	rgb(102, 23, 63)
HSL	hsl(330, 63%, 25%)
HSV	hsv(330, 77%, 40%)
CMYK	cmyk(0%, 77.5%, 38.2%, 60%)
CIE-LAB	lab(22.99, 38.32, -4.79)
CIE-LCH	lch(22.99, 38.61, 352.88°)
OKLab	oklab(35.17% 0.1175 -0.0122)
OKLCH	oklch(35.17% 0.118 354.1)
XYZ	xyz(6.6835, 3.7973, 5.0826)
Luminance	0.0380 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66173F #17663E

analogous

#661766 #66173F #661718

triadic

#66173F #3F6617 #173F66

tetradic

#66173F #666617 #17663E #171866

square

#66173F #666617 #17663E #171866

split-complementary

#66173F #186617 #176666

monochromatic

#19060F #340C20 #66173F #98225E #CA2E7D

Accessibility & contrast

On white

11.94

#66173F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#66173F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66173F

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66173F	#FFFFFF	#000000	##FFFFFF
##66173F	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262E40

Deuteranopia (green-blind)

#3C3C3D

Tritanopia (blue-blind)

#6E0F28

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #66173f;
/* rgb */ color: rgb(102, 23, 63);
/* oklch */ color: oklch(35.2% 0.118 354.1);

Tailwind

colors: {
  custom: {
    50: '#955c74',
    500: '#66173f',
    950: '#000000',
  },
}

SCSS

$custom: #66173f;
$custom-light: #955c74;
$custom-dark: #000000;

JSON

{
  "hex": "#66173f",
  "rgb": {
    "r": 102,
    "g": 23,
    "b": 63
  },
  "hsl": {
    "h": 329.62,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35169,
    "c": 0.11812,
    "h": 354.1
  },
  "luminance": 0.03796
}

Semantic roles & 50–950 ramp

primary

#66173F

secondary

#3C9C6C

accent

#E69342

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0408

muted

#7E797B

Preview Lab

Preview with #66173F

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

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