#661012#661012

#661012 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.3% C 0.119 H 25.6°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#661012
RGB	rgb(102, 16, 18)
HSL	hsl(359, 73%, 23%)
HSV	hsv(359, 84%, 40%)
CMYK	cmyk(0%, 84.3%, 82.4%, 60%)
CIE-LAB	lab(20.98, 37.16, 23.39)
CIE-LCH	lch(20.98, 43.91, 32.19°)
OKLab	oklab(33.32% 0.1072 0.0514)
OKLCH	oklch(33.32% 0.119 25.6)
XYZ	xyz(5.7747, 3.2400, 0.8935)
Luminance	0.0324 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661012 #106664

analogous

#66103D #661012 #663910

triadic

#661012 #126610 #101266

tetradic

#661012 #3D6610 #106664 #391066

square

#661012 #3D6610 #106664 #391066

split-complementary

#661012 #106639 #103D66

monochromatic

#1A0405 #310809 #661012 #9B181B #D02125

Accessibility & contrast

On white

12.74

#661012 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#661012 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661012

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661012	#FFFFFF	#000000	##FFFFFF
##661012	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2711

Deuteranopia (green-blind)

#40390E

Tritanopia (blue-blind)

#710012

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #661012;
/* rgb */ color: rgb(102, 16, 18);
/* oklch */ color: oklch(33.3% 0.119 25.6);

Tailwind

colors: {
  custom: {
    50: '#995850',
    500: '#661012',
    950: '#000000',
  },
}

SCSS

$custom: #661012;
$custom-light: #995850;
$custom-dark: #000000;

JSON

{
  "hex": "#661012",
  "rgb": {
    "r": 102,
    "g": 16,
    "b": 18
  },
  "hsl": {
    "h": 358.605,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33318,
    "c": 0.11893,
    "h": 25.6
  },
  "luminance": 0.03239
}

Semantic roles & 50–950 ramp

primary

#661012

secondary

#339E9C

accent

#F0EB38

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #661012

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

Preview Lab → · Contrast checker → · Palette generator →