#66141E#66141E

#66141E is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.9% C 0.114 H 19.6°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#66141E
RGB	rgb(102, 20, 30)
HSL	hsl(353, 67%, 24%)
HSV	hsv(353, 80%, 40%)
CMYK	cmyk(0%, 80.4%, 70.6%, 60%)
CIE-LAB	lab(21.65, 36.40, 16.20)
CIE-LCH	lch(21.65, 39.84, 23.99°)
OKLab	oklab(33.88% 0.1077 0.0383)
OKLCH	oklch(33.88% 0.114 19.6)
XYZ	xyz(5.9646, 3.4197, 1.5740)
Luminance	0.0342 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66141E #14665C

analogous

#661447 #66141E #663314

triadic

#66141E #1E6614 #141E66

tetradic

#66141E #476614 #14665C #331466

square

#66141E #476614 #14665C #331466

split-complementary

#66141E #146633 #144766

monochromatic

#1A0508 #330A0F #66141E #991E2D #CC283C

Accessibility & contrast

On white

12.47

#66141E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#66141E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66141E

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66141E	#FFFFFF	#000000	##FFFFFF
##66141E	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C291E

Deuteranopia (green-blind)

#403A1C

Tritanopia (blue-blind)

#710018

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #66141e;
/* rgb */ color: rgb(102, 20, 30);
/* oklch */ color: oklch(33.9% 0.114 19.6);

Tailwind

colors: {
  custom: {
    50: '#985a59',
    500: '#66141e',
    950: '#000000',
  },
}

SCSS

$custom: #66141e;
$custom-light: #985a59;
$custom-dark: #000000;

JSON

{
  "hex": "#66141e",
  "rgb": {
    "r": 102,
    "g": 20,
    "b": 30
  },
  "hsl": {
    "h": 352.683,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33876,
    "c": 0.11433,
    "h": 19.6
  },
  "luminance": 0.03419
}

Semantic roles & 50–950 ramp

primary

#66141E

secondary

#399D91

accent

#EAD53E

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #66141E

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

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