#661117#661117

#661117 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.5% C 0.118 H 23.1°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#661117
RGB	rgb(102, 17, 23)
HSL	hsl(356, 71%, 23%)
HSV	hsv(356, 83%, 40%)
CMYK	cmyk(0%, 83.3%, 77.5%, 60%)
CIE-LAB	lab(21.16, 37.06, 20.35)
CIE-LCH	lch(21.16, 42.28, 28.77°)
OKLab	oklab(33.48% 0.1081 0.0462)
OKLCH	oklch(33.48% 0.118 23.1)
XYZ	xyz(5.8353, 3.2885, 1.1379)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661117 #116660

analogous

#661141 #661117 #663511

triadic

#661117 #176611 #111766

tetradic

#661117 #416611 #116660 #351166

square

#661117 #416611 #116660 #351166

split-complementary

#661117 #116635 #114166

monochromatic

#1A0406 #32080B #661117 #9A1A23 #CF222F

Accessibility & contrast

On white

12.67

#661117 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#661117 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661117

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661117	#FFFFFF	#000000	##FFFFFF
##661117	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2716

Deuteranopia (green-blind)

#403914

Tritanopia (blue-blind)

#710014

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #661117;
/* rgb */ color: rgb(102, 17, 23);
/* oklch */ color: oklch(33.5% 0.118 23.1);

Tailwind

colors: {
  custom: {
    50: '#995854',
    500: '#661117',
    950: '#000000',
  },
}

SCSS

$custom: #661117;
$custom-light: #995854;
$custom-dark: #000000;

JSON

{
  "hex": "#661117",
  "rgb": {
    "r": 102,
    "g": 17,
    "b": 23
  },
  "hsl": {
    "h": 355.765,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33476,
    "c": 0.11756,
    "h": 23.1
  },
  "luminance": 0.03288
}

Semantic roles & 50–950 ramp

primary

#661117

secondary

#359E97

accent

#EEE13A

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #661117

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

Preview Lab → · Contrast checker → · Palette generator →