#681310#681310

#681310 is a dark, moderate red. Relative luminance 0.034; OKLCH L 34.0% C 0.119 H 27.7°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#681310
RGB	rgb(104, 19, 16)
HSL	hsl(2, 73%, 24%)
HSV	hsv(2, 85%, 41%)
CMYK	cmyk(0%, 81.7%, 84.6%, 59.2%)
CIE-LAB	lab(21.75, 36.76, 25.52)
CIE-LCH	lch(21.75, 44.75, 34.77°)
OKLab	oklab(33.96% 0.1052 0.0553)
OKLCH	oklch(33.96% 0.119 27.7)
XYZ	xyz(6.0361, 3.4472, 0.8377)
Luminance	0.0345 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681310 #106568

analogous

#681039 #681310 #683F10

triadic

#681310 #106813 #131068

tetradic

#681310 #396810 #106568 #3F1068

square

#681310 #396810 #106568 #3F1068

split-complementary

#681310 #10683F #103968

monochromatic

#1B0504 #330908 #681310 #9D1D18 #D22620

Accessibility & contrast

On white

12.43

#681310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#681310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681310

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681310	#FFFFFF	#000000	##FFFFFF
##681310	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E280F

Deuteranopia (green-blind)

#423B0C

Tritanopia (blue-blind)

#730013

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #681310;
/* rgb */ color: rgb(104, 19, 16);
/* oklch */ color: oklch(34.0% 0.119 27.7);

Tailwind

colors: {
  custom: {
    50: '#9b594f',
    500: '#681310',
    950: '#000000',
  },
}

SCSS

$custom: #681310;
$custom-light: #9b594f;
$custom-dark: #000000;

JSON

{
  "hex": "#681310",
  "rgb": {
    "r": 104,
    "g": 19,
    "b": 16
  },
  "hsl": {
    "h": 2.045,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33963,
    "c": 0.11889,
    "h": 27.7
  },
  "luminance": 0.03446
}

Semantic roles & 50–950 ramp

primary

#681310

secondary

#349DA0

accent

#EAF038

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681310

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

Preview Lab → · Contrast checker → · Palette generator →