#681328#681328

#681328 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.118 H 12.2°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#681328
RGB	rgb(104, 19, 40)
HSL	hsl(345, 69%, 24%)
HSV	hsv(345, 82%, 41%)
CMYK	cmyk(0%, 81.7%, 61.5%, 59.2%)
CIE-LAB	lab(22.17, 38.09, 10.03)
CIE-LCH	lch(22.17, 39.39, 14.76°)
OKLab	oklab(34.41% 0.115 0.0249)
OKLCH	oklch(34.41% 0.118 12.2)
XYZ	xyz(6.3254, 3.5629, 2.3617)
Luminance	0.0356 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681328 #136853

analogous

#681353 #681328 #682813

triadic

#681328 #286813 #132868

tetradic

#681328 #536813 #136853 #281368

square

#681328 #536813 #136853 #281368

split-complementary

#681328 #136828 #135368

monochromatic

#1A050A #340A14 #681328 #9C1C3C #CF2650

Accessibility & contrast

On white

12.26

#681328 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#681328 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681328

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681328	#FFFFFF	#000000	##FFFFFF
##681328	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2A28

Deuteranopia (green-blind)

#403B26

Tritanopia (blue-blind)

#72001C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681328;
/* rgb */ color: rgb(104, 19, 40);
/* oklch */ color: oklch(34.4% 0.118 12.2);

Tailwind

colors: {
  custom: {
    50: '#995a61',
    500: '#681328',
    950: '#000000',
  },
}

SCSS

$custom: #681328;
$custom-light: #995a61;
$custom-dark: #000000;

JSON

{
  "hex": "#681328",
  "rgb": {
    "r": 104,
    "g": 19,
    "b": 40
  },
  "hsl": {
    "h": 345.176,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34407,
    "c": 0.1177,
    "h": 12.2
  },
  "luminance": 0.03562
}

Semantic roles & 50–950 ramp

primary

#681328

secondary

#379F86

accent

#ECC03C

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0405

muted

#7E7979

Preview Lab

Preview with #681328

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

Preview Lab → · Contrast checker → · Palette generator →