#66141A#66141A

#66141A is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.8% C 0.115 H 22.3°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#66141A
RGB	rgb(102, 20, 26)
HSL	hsl(356, 67%, 24%)
HSV	hsv(356, 80%, 40%)
CMYK	cmyk(0%, 80.4%, 74.5%, 60%)
CIE-LAB	lab(21.58, 36.17, 18.83)
CIE-LCH	lch(21.58, 40.78, 27.50°)
OKLab	oklab(33.8% 0.106 0.0435)
OKLCH	oklch(33.8% 0.115 22.3)
XYZ	xyz(5.9168, 3.4006, 1.3219)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66141A #146660

analogous

#661443 #66141A #663714

triadic

#66141A #1A6614 #141A66

tetradic

#66141A #436614 #146660 #371466

square

#66141A #436614 #146660 #371466

split-complementary

#66141A #146637 #144366

monochromatic

#1A0507 #330A0D #66141A #991E27 #CC2834

Accessibility & contrast

On white

12.50

#66141A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#66141A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66141A

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66141A	#FFFFFF	#000000	##FFFFFF
##66141A	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)

#2C2919

Deuteranopia (green-blind)

#413A17

Tritanopia (blue-blind)

#710017

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #66141a;
/* rgb */ color: rgb(102, 20, 26);
/* oklch */ color: oklch(33.8% 0.115 22.3);

Tailwind

colors: {
  custom: {
    50: '#985a56',
    500: '#66141a',
    950: '#000000',
  },
}

SCSS

$custom: #66141a;
$custom-light: #985a56;
$custom-dark: #000000;

JSON

{
  "hex": "#66141a",
  "rgb": {
    "r": 102,
    "g": 20,
    "b": 26
  },
  "hsl": {
    "h": 355.61,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33801,
    "c": 0.1146,
    "h": 22.3
  },
  "luminance": 0.034
}

Semantic roles & 50–950 ramp

primary

#66141A

secondary

#399D96

accent

#EADD3E

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #66141A

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

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