#681315#681315

#681315 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.0% C 0.118 H 25.1°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#681315
RGB	rgb(104, 19, 21)
HSL	hsl(359, 69%, 24%)
HSV	hsv(359, 82%, 41%)
CMYK	cmyk(0%, 81.7%, 79.8%, 59.2%)
CIE-LAB	lab(21.81, 36.95, 22.52)
CIE-LCH	lch(21.81, 43.28, 31.36°)
OKLab	oklab(34.03% 0.107 0.0502)
OKLCH	oklch(34.03% 0.118 25.1)
XYZ	xyz(6.0779, 3.4639, 1.0579)
Luminance	0.0346 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681315 #136866

analogous

#681340 #681315 #683C13

triadic

#681315 #156813 #131568

tetradic

#681315 #406813 #136866 #3C1368

square

#681315 #406813 #136866 #3C1368

split-complementary

#681315 #13683C #134068

monochromatic

#1A0505 #340A0B #681315 #9C1C1F #CF262A

Accessibility & contrast

On white

12.41

#681315 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#681315 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681315

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681315	#FFFFFF	#000000	##FFFFFF
##681315	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2914

Deuteranopia (green-blind)

#423B12

Tritanopia (blue-blind)

#730015

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #681315;
/* rgb */ color: rgb(104, 19, 21);
/* oklch */ color: oklch(34.0% 0.118 25.1);

Tailwind

colors: {
  custom: {
    50: '#9a5952',
    500: '#681315',
    950: '#000000',
  },
}

SCSS

$custom: #681315;
$custom-light: #9a5952;
$custom-dark: #000000;

JSON

{
  "hex": "#681315",
  "rgb": {
    "r": 104,
    "g": 19,
    "b": 21
  },
  "hsl": {
    "h": 358.588,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34027,
    "c": 0.11822,
    "h": 25.1
  },
  "luminance": 0.03463
}

Semantic roles & 50–950 ramp

primary

#681315

secondary

#379F9D

accent

#ECE83C

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681315

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

Preview Lab → · Contrast checker → · Palette generator →