#68101B#68101B

#68101B is a dark, vivid red. Relative luminance 0.034; OKLCH L 33.9% C 0.120 H 20.6°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#68101B
RGB	rgb(104, 16, 27)
HSL	hsl(353, 73%, 24%)
HSV	hsv(353, 85%, 41%)
CMYK	cmyk(0%, 84.6%, 74%, 59.2%)
CIE-LAB	lab(21.56, 38.23, 18.22)
CIE-LCH	lch(21.56, 42.35, 25.49°)
OKLab	oklab(33.87% 0.1125 0.0422)
OKLCH	oklch(33.87% 0.12 20.6)
XYZ	xyz(6.0927, 3.3937, 1.3709)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68101B #10685D

analogous

#681047 #68101B #683110

triadic

#68101B #1B6810 #101B68

tetradic

#68101B #476810 #10685D #311068

square

#68101B #476810 #10685D #311068

split-complementary

#68101B #106831 #104768

monochromatic

#1B0407 #33080D #68101B #9D1829 #D22037

Accessibility & contrast

On white

12.51

#68101B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#68101B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68101B

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68101B	#FFFFFF	#000000	##FFFFFF
##68101B	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281B

Deuteranopia (green-blind)

#413A18

Tritanopia (blue-blind)

#730015

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #68101b;
/* rgb */ color: rgb(104, 16, 27);
/* oklch */ color: oklch(33.9% 0.120 20.6);

Tailwind

colors: {
  custom: {
    50: '#9a5857',
    500: '#68101b',
    950: '#000000',
  },
}

SCSS

$custom: #68101b;
$custom-light: #9a5857;
$custom-dark: #000000;

JSON

{
  "hex": "#68101b",
  "rgb": {
    "r": 104,
    "g": 16,
    "b": 27
  },
  "hsl": {
    "h": 352.5,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33866,
    "c": 0.1202,
    "h": 20.6
  },
  "luminance": 0.03393
}

Semantic roles & 50–950 ramp

primary

#68101B

secondary

#34A093

accent

#F0D938

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #68101B

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

Preview Lab → · Contrast checker → · Palette generator →