#681619#681619

#681619 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.115 H 23.9°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#681619
RGB	rgb(104, 22, 25)
HSL	hsl(358, 65%, 25%)
HSV	hsv(358, 79%, 41%)
CMYK	cmyk(0%, 78.8%, 76%, 59.2%)
CIE-LAB	lab(22.26, 36.06, 20.41)
CIE-LCH	lch(22.26, 41.43, 29.51°)
OKLab	oklab(34.38% 0.1051 0.0466)
OKLCH	oklch(34.38% 0.115 23.9)
XYZ	xyz(6.1720, 3.5880, 1.2871)
Luminance	0.0359 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681619 #166865

analogous

#681642 #681619 #683C16

triadic

#681619 #196816 #161968

tetradic

#681619 #426816 #166865 #3C1668

square

#681619 #426816 #166865 #3C1668

split-complementary

#681619 #16683C #164268

monochromatic

#190506 #350B0D #681619 #9B2125 #CD2B31

Accessibility & contrast

On white

12.23

#681619 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#681619 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681619

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681619	#FFFFFF	#000000	##FFFFFF
##681619	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2A18

Deuteranopia (green-blind)

#433C16

Tritanopia (blue-blind)

#730018

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681619;
/* rgb */ color: rgb(104, 22, 25);
/* oklch */ color: oklch(34.4% 0.115 23.9);

Tailwind

colors: {
  custom: {
    50: '#9a5b55',
    500: '#681619',
    950: '#000000',
  },
}

SCSS

$custom: #681619;
$custom-light: #9a5b55;
$custom-dark: #000000;

JSON

{
  "hex": "#681619",
  "rgb": {
    "r": 104,
    "g": 22,
    "b": 25
  },
  "hsl": {
    "h": 357.805,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34378,
    "c": 0.11501,
    "h": 23.9
  },
  "luminance": 0.03587
}

Semantic roles & 50–950 ramp

primary

#681619

secondary

#3B9F9B

accent

#E8E240

background

#FAF5F4

surface

#F4E9E8

border

#CEC5C4

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #681619

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

Preview Lab → · Contrast checker → · Palette generator →