#681A22#681A22

#681A22 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.0% C 0.110 H 19.4°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#681A22
RGB	rgb(104, 26, 34)
HSL	hsl(354, 60%, 25%)
HSV	hsv(354, 75%, 41%)
CMYK	cmyk(0%, 75%, 67.3%, 59.2%)
CIE-LAB	lab(22.99, 35.00, 15.26)
CIE-LCH	lch(22.99, 38.18, 23.55°)
OKLab	oklab(34.97% 0.1039 0.0366)
OKLCH	oklch(34.97% 0.11 19.4)
XYZ	xyz(6.3677, 3.7983, 1.9109)
Luminance	0.0380 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681A22 #1A6860

analogous

#681A49 #681A22 #68391A

triadic

#681A22 #22681A #1A2268

tetradic

#681A22 #49681A #1A6860 #391A68

square

#681A22 #49681A #1A6860 #391A68

split-complementary

#681A22 #1A6839 #1A4968

monochromatic

#180608 #370E12 #681A22 #992632 #CA3242

Accessibility & contrast

On white

11.94

#681A22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#681A22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681A22

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681A22	#FFFFFF	#000000	##FFFFFF
##681A22	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2C22

Deuteranopia (green-blind)

#433D20

Tritanopia (blue-blind)

#73041E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #681a22;
/* rgb */ color: rgb(104, 26, 34);
/* oklch */ color: oklch(35.0% 0.110 19.4);

Tailwind

colors: {
  custom: {
    50: '#995d5c',
    500: '#681a22',
    950: '#000000',
  },
}

SCSS

$custom: #681a22;
$custom-light: #995d5c;
$custom-dark: #000000;

JSON

{
  "hex": "#681a22",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 34
  },
  "hsl": {
    "h": 353.846,
    "s": 60,
    "l": 25.49
  },
  "oklch": {
    "l": 0.34974,
    "c": 0.11012,
    "h": 19.4
  },
  "luminance": 0.03797
}

Semantic roles & 50–950 ramp

primary

#681A22

secondary

#409D94

accent

#E3D345

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #681A22

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

Preview Lab → · Contrast checker → · Palette generator →