#641117#641117

#641117 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.1% C 0.115 H 22.9°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#641117
RGB	rgb(100, 17, 23)
HSL	hsl(356, 71%, 23%)
HSV	hsv(356, 83%, 39%)
CMYK	cmyk(0%, 83%, 77%, 60.8%)
CIE-LAB	lab(20.72, 36.40, 19.73)
CIE-LCH	lch(20.72, 41.40, 28.45°)
OKLab	oklab(33.07% 0.1063 0.0449)
OKLCH	oklch(33.07% 0.115 22.9)
XYZ	xyz(5.6113, 3.1730, 1.1274)
Luminance	0.0317 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641117 #11645E

analogous

#641140 #641117 #643511

triadic

#641117 #176411 #111764

tetradic

#641117 #406411 #11645E #351164

square

#641117 #406411 #11645E #351164

split-complementary

#641117 #116435 #114064

monochromatic

#1A0406 #30080B #641117 #981A23 #CD232F

Accessibility & contrast

On white

12.85

#641117 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#641117 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641117

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641117	#FFFFFF	#000000	##FFFFFF
##641117	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2716

Deuteranopia (green-blind)

#3F3814

Tritanopia (blue-blind)

#6F0014

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #641117;
/* rgb */ color: rgb(100, 17, 23);
/* oklch */ color: oklch(33.1% 0.115 22.9);

Tailwind

colors: {
  custom: {
    50: '#975854',
    500: '#641117',
    950: '#000000',
  },
}

SCSS

$custom: #641117;
$custom-light: #975854;
$custom-dark: #000000;

JSON

{
  "hex": "#641117",
  "rgb": {
    "r": 100,
    "g": 17,
    "b": 23
  },
  "hsl": {
    "h": 355.663,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33071,
    "c": 0.11541,
    "h": 22.9
  },
  "luminance": 0.03172
}

Semantic roles & 50–950 ramp

primary

#641117

secondary

#359C95

accent

#EEE13A

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #641117

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

Preview Lab → · Contrast checker → · Palette generator →