#681815#681815

#681815 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.5% C 0.114 H 27.1°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#681815
RGB	rgb(104, 24, 21)
HSL	hsl(2, 66%, 25%)
HSV	hsv(2, 80%, 41%)
CMYK	cmyk(0%, 76.9%, 79.8%, 59.2%)
CIE-LAB	lab(22.48, 35.09, 23.26)
CIE-LCH	lch(22.48, 42.10, 33.54°)
OKLab	oklab(34.53% 0.1011 0.0519)
OKLCH	oklch(34.53% 0.114 27.1)
XYZ	xyz(6.1716, 3.6514, 1.0891)
Luminance	0.0365 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681815 #156568

analogous

#68153C #681815 #684215

triadic

#681815 #156818 #181568

tetradic

#681815 #3C6815 #156568 #421568

square

#681815 #3C6815 #156568 #421568

split-complementary

#681815 #156842 #153C68

monochromatic

#190605 #350C0B #681815 #9B241F #CE302A

Accessibility & contrast

On white

12.14

#681815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#681815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681815

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681815	#FFFFFF	#000000	##FFFFFF
##681815	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B14

Deuteranopia (green-blind)

#443C12

Tritanopia (blue-blind)

#730018

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #681815;
/* rgb */ color: rgb(104, 24, 21);
/* oklch */ color: oklch(34.5% 0.114 27.1);

Tailwind

colors: {
  custom: {
    50: '#9a5c52',
    500: '#681815',
    950: '#000000',
  },
}

SCSS

$custom: #681815;
$custom-light: #9a5c52;
$custom-dark: #000000;

JSON

{
  "hex": "#681815",
  "rgb": {
    "r": 104,
    "g": 24,
    "b": 21
  },
  "hsl": {
    "h": 2.169,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34527,
    "c": 0.11364,
    "h": 27.1
  },
  "luminance": 0.0365
}

Semantic roles & 50–950 ramp

primary

#681815

secondary

#3A9B9F

accent

#E3E93E

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681815

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

Preview Lab → · Contrast checker → · Palette generator →