#661920#661920

#661920 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.109 H 20.1°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#661920
RGB	rgb(102, 25, 32)
HSL	hsl(355, 61%, 25%)
HSV	hsv(355, 75%, 40%)
CMYK	cmyk(0%, 75.5%, 68.6%, 60%)
CIE-LAB	lab(22.39, 34.58, 15.76)
CIE-LCH	lch(22.39, 38.00, 24.51°)
OKLab	oklab(34.44% 0.1024 0.0376)
OKLCH	oklch(34.44% 0.109 20.1)
XYZ	xyz(6.0885, 3.6252, 1.7454)
Luminance	0.0362 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661920 #19665F

analogous

#661947 #661920 #663819

triadic

#661920 #206619 #192066

tetradic

#661920 #476619 #19665F #381966

square

#661920 #476619 #19665F #381966

split-complementary

#661920 #196638 #194766

monochromatic

#190608 #350D11 #661920 #97252F #C8313F

Accessibility & contrast

On white

12.18

#661920 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#661920 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661920

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661920	#FFFFFF	#000000	##FFFFFF
##661920	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B20

Deuteranopia (green-blind)

#423B1E

Tritanopia (blue-blind)

#70031C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #661920;
/* rgb */ color: rgb(102, 25, 32);
/* oklch */ color: oklch(34.4% 0.109 20.1);

Tailwind

colors: {
  custom: {
    50: '#975c5b',
    500: '#661920',
    950: '#000000',
  },
}

SCSS

$custom: #661920;
$custom-light: #975c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#661920",
  "rgb": {
    "r": 102,
    "g": 25,
    "b": 32
  },
  "hsl": {
    "h": 354.545,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34438,
    "c": 0.10904,
    "h": 20.1
  },
  "luminance": 0.03624
}

Semantic roles & 50–950 ramp

primary

#661920

secondary

#3F9C93

accent

#E4D544

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0404

muted

#7E7979

Preview Lab

Preview with #661920

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

Preview Lab → · Contrast checker → · Palette generator →