#681316#681316

#681316 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.0% C 0.118 H 24.6°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#681316
RGB	rgb(104, 19, 22)
HSL	hsl(358, 69%, 24%)
HSV	hsv(358, 82%, 41%)
CMYK	cmyk(0%, 81.7%, 78.8%, 59.2%)
CIE-LAB	lab(21.83, 37.00, 21.88)
CIE-LCH	lch(21.83, 42.99, 30.60°)
OKLab	oklab(34.04% 0.1074 0.0491)
OKLCH	oklch(34.04% 0.118 24.6)
XYZ	xyz(6.0873, 3.4677, 1.1077)
Luminance	0.0347 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681316 #136865

analogous

#681341 #681316 #683B13

triadic

#681316 #166813 #131668

tetradic

#681316 #416813 #136865 #3B1368

square

#681316 #416813 #136865 #3B1368

split-complementary

#681316 #13683B #134168

monochromatic

#1A0505 #340A0B #681316 #9C1C21 #CF262C

Accessibility & contrast

On white

12.40

#681316 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#681316 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681316

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681316	#FFFFFF	#000000	##FFFFFF
##681316	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2915

Deuteranopia (green-blind)

#423B13

Tritanopia (blue-blind)

#730015

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #681316;
/* rgb */ color: rgb(104, 19, 22);
/* oklch */ color: oklch(34.0% 0.118 24.6);

Tailwind

colors: {
  custom: {
    50: '#9a5953',
    500: '#681316',
    950: '#000000',
  },
}

SCSS

$custom: #681316;
$custom-light: #9a5953;
$custom-dark: #000000;

JSON

{
  "hex": "#681316",
  "rgb": {
    "r": 104,
    "g": 19,
    "b": 22
  },
  "hsl": {
    "h": 357.882,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34042,
    "c": 0.1181,
    "h": 24.6
  },
  "luminance": 0.03467
}

Semantic roles & 50–950 ramp

primary

#681316

secondary

#379F9C

accent

#ECE63C

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681316

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

Preview Lab → · Contrast checker → · Palette generator →