#681716#681716

#681716 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.114 H 26.1°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#681716
RGB	rgb(104, 23, 22)
HSL	hsl(1, 65%, 25%)
HSV	hsv(1, 79%, 41%)
CMYK	cmyk(0%, 77.9%, 78.8%, 59.2%)
CIE-LAB	lab(22.35, 35.53, 22.47)
CIE-LCH	lch(22.35, 42.04, 32.32°)
OKLab	oklab(34.43% 0.1027 0.0504)
OKLCH	oklch(34.43% 0.114 26.1)
XYZ	xyz(6.1608, 3.6147, 1.1322)
Luminance	0.0361 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681716 #166768

analogous

#68163E #681716 #684016

triadic

#681716 #166817 #171668

tetradic

#681716 #3E6816 #166768 #401668

square

#681716 #3E6816 #166768 #401668

split-complementary

#681716 #166840 #163E68

monochromatic

#190605 #350C0B #681716 #9B2221 #CD2D2B

Accessibility & contrast

On white

12.19

#681716 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#681716 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681716

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681716	#FFFFFF	#000000	##FFFFFF
##681716	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A15

Deuteranopia (green-blind)

#433C13

Tritanopia (blue-blind)

#730018

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681716;
/* rgb */ color: rgb(104, 23, 22);
/* oklch */ color: oklch(34.4% 0.114 26.1);

Tailwind

colors: {
  custom: {
    50: '#9a5b53',
    500: '#681716',
    950: '#000000',
  },
}

SCSS

$custom: #681716;
$custom-light: #9a5b53;
$custom-dark: #000000;

JSON

{
  "hex": "#681716",
  "rgb": {
    "r": 104,
    "g": 23,
    "b": 22
  },
  "hsl": {
    "h": 0.732,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34434,
    "c": 0.11444,
    "h": 26.1
  },
  "luminance": 0.03614
}

Semantic roles & 50–950 ramp

primary

#681716

secondary

#3B9D9F

accent

#E6E840

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681716

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

Preview Lab → · Contrast checker → · Palette generator →