#661113#661113

#661113 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.4% C 0.118 H 25.4°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#661113
RGB	rgb(102, 17, 19)
HSL	hsl(359, 71%, 23%)
HSV	hsv(359, 83%, 40%)
CMYK	cmyk(0%, 83.3%, 81.4%, 60%)
CIE-LAB	lab(21.11, 36.88, 22.91)
CIE-LCH	lch(21.11, 43.42, 31.85°)
OKLab	oklab(33.42% 0.1066 0.0507)
OKLCH	oklch(33.42% 0.118 25.4)
XYZ	xyz(5.7982, 3.2736, 0.9425)
Luminance	0.0327 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661113 #116664

analogous

#66113D #661113 #663911

triadic

#661113 #136611 #111366

tetradic

#661113 #3D6611 #116664 #391166

square

#661113 #3D6611 #116664 #391166

split-complementary

#661113 #116639 #113D66

monochromatic

#1A0405 #320809 #661113 #9A1A1D #CF2227

Accessibility & contrast

On white

12.69

#661113 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#661113 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661113

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661113	#FFFFFF	#000000	##FFFFFF
##661113	1.00	12.69	1.65	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2712

Deuteranopia (green-blind)

#413910

Tritanopia (blue-blind)

#710013

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #661113;
/* rgb */ color: rgb(102, 17, 19);
/* oklch */ color: oklch(33.4% 0.118 25.4);

Tailwind

colors: {
  custom: {
    50: '#995851',
    500: '#661113',
    950: '#000000',
  },
}

SCSS

$custom: #661113;
$custom-light: #995851;
$custom-dark: #000000;

JSON

{
  "hex": "#661113",
  "rgb": {
    "r": 102,
    "g": 17,
    "b": 19
  },
  "hsl": {
    "h": 358.588,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33417,
    "c": 0.118,
    "h": 25.4
  },
  "luminance": 0.03273
}

Semantic roles & 50–950 ramp

primary

#661113

secondary

#359E9C

accent

#EEEA3A

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #661113

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

Preview Lab → · Contrast checker → · Palette generator →