#661120#661120

#661120 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.6% C 0.117 H 17.1°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#661120
RGB	rgb(102, 17, 32)
HSL	hsl(349, 71%, 23%)
HSV	hsv(349, 83%, 40%)
CMYK	cmyk(0%, 83.3%, 68.6%, 60%)
CIE-LAB	lab(21.32, 37.56, 14.40)
CIE-LCH	lch(21.32, 40.22, 20.98°)
OKLab	oklab(33.65% 0.1119 0.0345)
OKLCH	oklch(33.65% 0.117 17.1)
XYZ	xyz(5.9413, 3.3309, 1.6963)
Luminance	0.0333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661120 #116657

analogous

#66114A #661120 #662C11

triadic

#661120 #206611 #112066

tetradic

#661120 #4A6611 #116657 #2C1166

square

#661120 #4A6611 #116657 #2C1166

split-complementary

#661120 #11662C #114A66

monochromatic

#1A0408 #320810 #661120 #9A1A30 #CF2241

Accessibility & contrast

On white

12.61

#661120 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#661120 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661120

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661120	#FFFFFF	#000000	##FFFFFF
##661120	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2820

Deuteranopia (green-blind)

#3F3A1E

Tritanopia (blue-blind)

#710018

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #661120;
/* rgb */ color: rgb(102, 17, 32);
/* oklch */ color: oklch(33.6% 0.117 17.1);

Tailwind

colors: {
  custom: {
    50: '#98595b',
    500: '#661120',
    950: '#000000',
  },
}

SCSS

$custom: #661120;
$custom-light: #98595b;
$custom-dark: #000000;

JSON

{
  "hex": "#661120",
  "rgb": {
    "r": 102,
    "g": 17,
    "b": 32
  },
  "hsl": {
    "h": 349.412,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33645,
    "c": 0.1171,
    "h": 17.1
  },
  "luminance": 0.0333
}

Semantic roles & 50–950 ramp

primary

#661120

secondary

#359E8B

accent

#EECE3A

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0404

muted

#7E7979

Preview Lab

Preview with #661120

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

Preview Lab → · Contrast checker → · Palette generator →