#681513#681513

#681513 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.2% C 0.117 H 27.0°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#681513
RGB	rgb(104, 21, 19)
HSL	hsl(1, 69%, 24%)
HSV	hsv(1, 82%, 41%)
CMYK	cmyk(0%, 79.8%, 81.7%, 59.2%)
CIE-LAB	lab(22.04, 36.16, 24.05)
CIE-LCH	lch(22.04, 43.42, 33.63°)
OKLab	oklab(34.19% 0.104 0.053)
OKLCH	oklch(34.19% 0.117 27)
XYZ	xyz(6.0954, 3.5274, 0.9759)
Luminance	0.0353 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681513 #136668

analogous

#68133C #681513 #684013

triadic

#681513 #136815 #151368

tetradic

#681513 #3C6813 #136668 #401368

square

#681513 #3C6813 #136668 #401368

split-complementary

#681513 #136840 #133C68

monochromatic

#1A0505 #340B0A #681513 #9C1F1C #CF2A26

Accessibility & contrast

On white

12.32

#681513 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#681513 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681513

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681513	#FFFFFF	#000000	##FFFFFF
##681513	1.00	12.32	1.71	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2912

Deuteranopia (green-blind)

#433B10

Tritanopia (blue-blind)

#730016

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681513;
/* rgb */ color: rgb(104, 21, 19);
/* oklch */ color: oklch(34.2% 0.117 27.0);

Tailwind

colors: {
  custom: {
    50: '#9a5a51',
    500: '#681513',
    950: '#000000',
  },
}

SCSS

$custom: #681513;
$custom-light: #9a5a51;
$custom-dark: #000000;

JSON

{
  "hex": "#681513",
  "rgb": {
    "r": 104,
    "g": 21,
    "b": 19
  },
  "hsl": {
    "h": 1.412,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3419,
    "c": 0.11673,
    "h": 27
  },
  "luminance": 0.03526
}

Semantic roles & 50–950 ramp

primary

#681513

secondary

#379D9F

accent

#E8EC3C

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681513

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

Preview Lab → · Contrast checker → · Palette generator →