#66253B#66253B

#66253B is a dark, moderate pink. Relative luminance 0.045; OKLCH L 36.7% C 0.096 H 2.0°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#66253B
RGB	rgb(102, 37, 59)
HSL	hsl(340, 47%, 27%)
HSV	hsv(340, 64%, 40%)
CMYK	cmyk(0%, 63.7%, 42.2%, 60%)
CIE-LAB	lab(25.15, 31.52, 1.12)
CIE-LCH	lch(25.15, 31.54, 2.04°)
OKLab	oklab(36.72% 0.0962 0.0033)
OKLCH	oklch(36.72% 0.096 2)
XYZ	xyz(6.9309, 4.4645, 4.6336)
Luminance	0.0446 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66253B #256650

analogous

#66255C #66253B #662F25

triadic

#66253B #3B6625 #253B66

tetradic

#66253B #5C6625 #256650 #2F2566

square

#66253B #5C6625 #256650 #2F2566

split-complementary

#66253B #25662F #255C66

monochromatic

#16080D #391521 #66253B #933555 #BD4970

Accessibility & contrast

On white

11.09

#66253B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#66253B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66253B

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66253B	#FFFFFF	#000000	##FFFFFF
##66253B	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31343C

Deuteranopia (green-blind)

#424039

Tritanopia (blue-blind)

#6F1E2D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #66253b;
/* rgb */ color: rgb(102, 37, 59);
/* oklch */ color: oklch(36.7% 0.096 2.0);

Tailwind

colors: {
  custom: {
    50: '#956370',
    500: '#66253b',
    950: '#000000',
  },
}

SCSS

$custom: #66253b;
$custom-light: #956370;
$custom-dark: #000000;

JSON

{
  "hex": "#66253b",
  "rgb": {
    "r": 102,
    "g": 37,
    "b": 59
  },
  "hsl": {
    "h": 339.692,
    "s": 46.763,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36722,
    "c": 0.09621,
    "h": 2
  },
  "luminance": 0.04464
}

Semantic roles & 50–950 ramp

primary

#66253B

secondary

#4E9980

accent

#D6A951

background

#F9F6F6

surface

#F2EBEC

border

#CCC6C7

text

#0E0507

muted

#7E7A7A

Preview Lab

Preview with #66253B

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

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