#661322#661322

#661322 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.9% C 0.115 H 16.3°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#661322
RGB	rgb(102, 19, 34)
HSL	hsl(349, 69%, 24%)
HSV	hsv(349, 81%, 40%)
CMYK	cmyk(0%, 81.4%, 66.7%, 60%)
CIE-LAB	lab(21.60, 37.01, 13.38)
CIE-LCH	lch(21.60, 39.36, 19.87°)
OKLab	oklab(33.87% 0.1106 0.0323)
OKLCH	oklch(33.87% 0.115 16.3)
XYZ	xyz(6.0017, 3.4069, 1.8546)
Luminance	0.0341 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661322 #136657

analogous

#66134B #661322 #662D13

triadic

#661322 #226613 #132266

tetradic

#661322 #4B6613 #136657 #2D1366

square

#661322 #4B6613 #136657 #2D1366

split-complementary

#661322 #13662D #134B66

monochromatic

#1A0509 #320911 #661322 #9A1D33 #CD2644

Accessibility & contrast

On white

12.49

#661322 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#661322 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661322

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661322	#FFFFFF	#000000	##FFFFFF
##661322	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2922

Deuteranopia (green-blind)

#403A20

Tritanopia (blue-blind)

#700019

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #661322;
/* rgb */ color: rgb(102, 19, 34);
/* oklch */ color: oklch(33.9% 0.115 16.3);

Tailwind

colors: {
  custom: {
    50: '#98595c',
    500: '#661322',
    950: '#000000',
  },
}

SCSS

$custom: #661322;
$custom-light: #98595c;
$custom-dark: #000000;

JSON

{
  "hex": "#661322",
  "rgb": {
    "r": 102,
    "g": 19,
    "b": 34
  },
  "hsl": {
    "h": 349.157,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.33867,
    "c": 0.11525,
    "h": 16.3
  },
  "luminance": 0.03406
}

Semantic roles & 50–950 ramp

primary

#661322

secondary

#379D8B

accent

#EBCC3C

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0404

muted

#7E7979

Preview Lab

Preview with #661322

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

Preview Lab → · Contrast checker → · Palette generator →