#681E26#681E26

#681E26 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.5% C 0.105 H 18.2°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#681E26
RGB	rgb(104, 30, 38)
HSL	hsl(354, 55%, 26%)
HSV	hsv(354, 71%, 41%)
CMYK	cmyk(0%, 71.2%, 63.5%, 59.2%)
CIE-LAB	lab(23.71, 33.54, 13.47)
CIE-LCH	lch(23.71, 36.15, 21.88°)
OKLab	oklab(35.54% 0.1001 0.0329)
OKLCH	oklch(35.54% 0.105 18.2)
XYZ	xyz(6.5237, 4.0124, 2.2643)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E26 #1E6860

analogous

#681E4B #681E26 #683B1E

triadic

#681E26 #26681E #1E2668

tetradic

#681E26 #4B681E #1E6860 #3B1E68

square

#681E26 #4B681E #1E6860 #3B1E68

split-complementary

#681E26 #1E683B #1E4B68

monochromatic

#180709 #391015 #681E26 #982C37 #C63A49

Accessibility & contrast

On white

11.65

#681E26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#681E26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E26

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E26	#FFFFFF	#000000	##FFFFFF
##681E26	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F26

Deuteranopia (green-blind)

#443E24

Tritanopia (blue-blind)

#720D21

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #681e26;
/* rgb */ color: rgb(104, 30, 38);
/* oklch */ color: oklch(35.5% 0.105 18.2);

Tailwind

colors: {
  custom: {
    50: '#985f60',
    500: '#681e26',
    950: '#000000',
  },
}

SCSS

$custom: #681e26;
$custom-light: #985f60;
$custom-dark: #000000;

JSON

{
  "hex": "#681e26",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 38
  },
  "hsl": {
    "h": 353.514,
    "s": 55.224,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35538,
    "c": 0.10531,
    "h": 18.2
  },
  "luminance": 0.04012
}

Semantic roles & 50–950 ramp

primary

#681E26

secondary

#459D93

accent

#DFCE49

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0504

muted

#7E7979

Preview Lab

Preview with #681E26

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

Preview Lab → · Contrast checker → · Palette generator →