#68182B#68182B

#68182B is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.0% C 0.113 H 11.5°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#68182B
RGB	rgb(104, 24, 43)
HSL	hsl(346, 63%, 25%)
HSV	hsv(346, 77%, 41%)
CMYK	cmyk(0%, 76.9%, 58.7%, 59.2%)
CIE-LAB	lab(22.90, 36.50, 8.95)
CIE-LCH	lch(22.90, 37.58, 13.78°)
OKLab	oklab(34.97% 0.1104 0.0225)
OKLCH	oklch(34.97% 0.113 11.5)
XYZ	xyz(6.4722, 3.7716, 2.6722)
Luminance	0.0377 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68182B #186855

analogous

#681853 #68182B #682D18

triadic

#68182B #2B6818 #182B68

tetradic

#68182B #536818 #186855 #2D1868

square

#68182B #536818 #186855 #2D1868

split-complementary

#68182B #18682D #185368

monochromatic

#19060A #360D16 #68182B #9A2340 #CB2F54

Accessibility & contrast

On white

11.97

#68182B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#68182B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68182B

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68182B	#FFFFFF	#000000	##FFFFFF
##68182B	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2C2B

Deuteranopia (green-blind)

#413D29

Tritanopia (blue-blind)

#720420

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #68182b;
/* rgb */ color: rgb(104, 24, 43);
/* oklch */ color: oklch(35.0% 0.113 11.5);

Tailwind

colors: {
  custom: {
    50: '#985c64',
    500: '#68182b',
    950: '#000000',
  },
}

SCSS

$custom: #68182b;
$custom-light: #985c64;
$custom-dark: #000000;

JSON

{
  "hex": "#68182b",
  "rgb": {
    "r": 104,
    "g": 24,
    "b": 43
  },
  "hsl": {
    "h": 345.75,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34972,
    "c": 0.11269,
    "h": 11.5
  },
  "luminance": 0.03771
}

Semantic roles & 50–950 ramp

primary

#68182B

secondary

#3E9E87

accent

#E6BF42

background

#F9F5F5

surface

#F2E9EA

border

#CCC5C6

text

#0F0405

muted

#7E7979

Preview Lab

Preview with #68182B

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

Preview Lab → · Contrast checker → · Palette generator →