#681E25#681E25

#681E25 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.5% C 0.105 H 19.0°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#681E25
RGB	rgb(104, 30, 37)
HSL	hsl(354, 55%, 26%)
HSV	hsv(354, 71%, 41%)
CMYK	cmyk(0%, 71.2%, 64.4%, 59.2%)
CIE-LAB	lab(23.69, 33.47, 14.12)
CIE-LCH	lch(23.69, 36.32, 22.88°)
OKLab	oklab(35.52% 0.0996 0.0343)
OKLCH	oklch(35.52% 0.105 19)
XYZ	xyz(6.5078, 4.0061, 2.1805)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E25 #1E6861

analogous

#681E4A #681E25 #683C1E

triadic

#681E25 #25681E #1E2568

tetradic

#681E25 #4A681E #1E6861 #3C1E68

square

#681E25 #4A681E #1E6861 #3C1E68

split-complementary

#681E25 #1E683C #1E4A68

monochromatic

#180708 #391014 #681E25 #982C36 #C63A47

Accessibility & contrast

On white

11.66

#681E25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#681E25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E25

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E25	#FFFFFF	#000000	##FFFFFF
##681E25	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F25

Deuteranopia (green-blind)

#443E23

Tritanopia (blue-blind)

#720D21

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #681e25;
/* rgb */ color: rgb(104, 30, 37);
/* oklch */ color: oklch(35.5% 0.105 19.0);

Tailwind

colors: {
  custom: {
    50: '#985f5f',
    500: '#681e25',
    950: '#000000',
  },
}

SCSS

$custom: #681e25;
$custom-light: #985f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#681e25",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 37
  },
  "hsl": {
    "h": 354.324,
    "s": 55.224,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35515,
    "c": 0.10535,
    "h": 19
  },
  "luminance": 0.04005
}

Semantic roles & 50–950 ramp

primary

#681E25

secondary

#459D94

accent

#DFD049

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0504

muted

#7E7979

Preview Lab

Preview with #681E25

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

Preview Lab → · Contrast checker → · Palette generator →