#681713#681713

#681713 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.115 H 27.8°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#681713
RGB	rgb(104, 23, 19)
HSL	hsl(3, 69%, 24%)
HSV	hsv(3, 82%, 41%)
CMYK	cmyk(0%, 77.9%, 81.7%, 59.2%)
CIE-LAB	lab(22.32, 35.40, 24.34)
CIE-LCH	lch(22.32, 42.96, 34.51°)
OKLab	oklab(34.39% 0.1016 0.0536)
OKLCH	oklch(34.39% 0.115 27.8)
XYZ	xyz(6.1336, 3.6038, 0.9886)
Luminance	0.0360 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681713 #136468

analogous

#68133A #681713 #684213

triadic

#681713 #136817 #171368

tetradic

#681713 #3A6813 #136468 #421368

square

#681713 #3A6813 #136468 #421368

split-complementary

#681713 #136842 #133A68

monochromatic

#1A0605 #340C0A #681713 #9C221C #CF2E26

Accessibility & contrast

On white

12.21

#681713 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#681713 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681713

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681713	#FFFFFF	#000000	##FFFFFF
##681713	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A12

Deuteranopia (green-blind)

#433C10

Tritanopia (blue-blind)

#730017

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681713;
/* rgb */ color: rgb(104, 23, 19);
/* oklch */ color: oklch(34.4% 0.115 27.8);

Tailwind

colors: {
  custom: {
    50: '#9a5b51',
    500: '#681713',
    950: '#000000',
  },
}

SCSS

$custom: #681713;
$custom-light: #9a5b51;
$custom-dark: #000000;

JSON

{
  "hex": "#681713",
  "rgb": {
    "r": 104,
    "g": 23,
    "b": 19
  },
  "hsl": {
    "h": 2.824,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34393,
    "c": 0.1149,
    "h": 27.8
  },
  "luminance": 0.03603
}

Semantic roles & 50–950 ramp

primary

#681713

secondary

#379A9F

accent

#E4EC3C

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681713

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

Preview Lab → · Contrast checker → · Palette generator →