#681917#681917

#681917 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.7% C 0.112 H 26.4°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#681917
RGB	rgb(104, 25, 23)
HSL	hsl(1, 64%, 25%)
HSV	hsv(1, 78%, 41%)
CMYK	cmyk(0%, 76%, 77.9%, 59.2%)
CIE-LAB	lab(22.66, 34.78, 22.17)
CIE-LCH	lch(22.66, 41.24, 32.52°)
OKLab	oklab(34.67% 0.1006 0.05)
OKLCH	oklch(34.67% 0.112 26.4)
XYZ	xyz(6.2119, 3.7011, 1.1977)
Luminance	0.0370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681917 #176668

analogous

#68173E #681917 #684117

triadic

#681917 #176819 #191768

tetradic

#681917 #3E6817 #176668 #411768

square

#681917 #3E6817 #176668 #411768

split-complementary

#681917 #176841 #173E68

monochromatic

#190606 #360D0C #681917 #9A2522 #CC312D

Accessibility & contrast

On white

12.07

#681917 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#681917 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681917

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681917	#FFFFFF	#000000	##FFFFFF
##681917	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B16

Deuteranopia (green-blind)

#443C14

Tritanopia (blue-blind)

#730019

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #681917;
/* rgb */ color: rgb(104, 25, 23);
/* oklch */ color: oklch(34.7% 0.112 26.4);

Tailwind

colors: {
  custom: {
    50: '#9a5c54',
    500: '#681917',
    950: '#000000',
  },
}

SCSS

$custom: #681917;
$custom-light: #9a5c54;
$custom-dark: #000000;

JSON

{
  "hex": "#681917",
  "rgb": {
    "r": 104,
    "g": 25,
    "b": 23
  },
  "hsl": {
    "h": 1.481,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34665,
    "c": 0.11234,
    "h": 26.4
  },
  "luminance": 0.037
}

Semantic roles & 50–950 ramp

primary

#681917

secondary

#3D9C9E

accent

#E3E741

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681917

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

Preview Lab → · Contrast checker → · Palette generator →