#68101D#68101D

#68101D is a dark, vivid red. Relative luminance 0.034; OKLCH L 33.9% C 0.120 H 19.3°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#68101D
RGB	rgb(104, 16, 29)
HSL	hsl(351, 73%, 24%)
HSV	hsv(351, 85%, 41%)
CMYK	cmyk(0%, 84.6%, 72.1%, 59.2%)
CIE-LAB	lab(21.59, 38.34, 16.90)
CIE-LCH	lch(21.59, 41.90, 23.79°)
OKLab	oklab(33.9% 0.1134 0.0396)
OKLCH	oklch(33.9% 0.12 19.3)
XYZ	xyz(6.1167, 3.4033, 1.4970)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68101D #10685B

analogous

#681049 #68101D #682F10

triadic

#68101D #1D6810 #101D68

tetradic

#68101D #496810 #10685B #2F1068

square

#68101D #496810 #10685B #2F1068

split-complementary

#68101D #10682F #104968

monochromatic

#1B0407 #33080E #68101D #9D182C #D2203B

Accessibility & contrast

On white

12.50

#68101D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#68101D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68101D

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68101D	#FFFFFF	#000000	##FFFFFF
##68101D	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281D

Deuteranopia (green-blind)

#413A1A

Tritanopia (blue-blind)

#730016

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #68101d;
/* rgb */ color: rgb(104, 16, 29);
/* oklch */ color: oklch(33.9% 0.120 19.3);

Tailwind

colors: {
  custom: {
    50: '#9a5858',
    500: '#68101d',
    950: '#000000',
  },
}

SCSS

$custom: #68101d;
$custom-light: #9a5858;
$custom-dark: #000000;

JSON

{
  "hex": "#68101d",
  "rgb": {
    "r": 104,
    "g": 16,
    "b": 29
  },
  "hsl": {
    "h": 351.136,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33903,
    "c": 0.12011,
    "h": 19.3
  },
  "luminance": 0.03402
}

Semantic roles & 50–950 ramp

primary

#68101D

secondary

#34A090

accent

#F0D538

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #68101D

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

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