#68231E#68231E

#68231E is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.0% C 0.100 H 27.4°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#68231E
RGB	rgb(104, 35, 30)
HSL	hsl(4, 55%, 26%)
HSV	hsv(4, 71%, 41%)
CMYK	cmyk(0%, 66.3%, 71.2%, 59.2%)
CIE-LAB	lab(24.45, 30.59, 19.73)
CIE-LCH	lch(24.45, 36.40, 32.83°)
OKLab	oklab(36.04% 0.089 0.0461)
OKLCH	oklch(36.04% 0.1 27.4)
XYZ	xyz(6.5450, 4.2398, 1.7018)
Luminance	0.0424 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68231E #1E6368

analogous

#681E3E #68231E #68481E

triadic

#68231E #1E6823 #231E68

tetradic

#68231E #3E681E #1E6368 #481E68

square

#68231E #3E681E #1E6368 #481E68

split-complementary

#68231E #1E6848 #1E3E68

monochromatic

#180807 #391310 #68231E #98332C #C6443A

Accessibility & contrast

On white

11.36

#68231E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#68231E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68231E

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68231E	#FFFFFF	#000000	##FFFFFF
##68231E	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35311D

Deuteranopia (green-blind)

#47401C

Tritanopia (blue-blind)

#731322

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #68231e;
/* rgb */ color: rgb(104, 35, 30);
/* oklch */ color: oklch(36.0% 0.100 27.4);

Tailwind

colors: {
  custom: {
    50: '#99615a',
    500: '#68231e',
    950: '#000000',
  },
}

SCSS

$custom: #68231e;
$custom-light: #99615a;
$custom-dark: #000000;

JSON

{
  "hex": "#68231e",
  "rgb": {
    "r": 104,
    "g": 35,
    "b": 30
  },
  "hsl": {
    "h": 4.054,
    "s": 55.224,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36041,
    "c": 0.10025,
    "h": 27.4
  },
  "luminance": 0.04239
}

Semantic roles & 50–950 ramp

primary

#68231E

secondary

#45979D

accent

#D4DF49

background

#F9F5F5

surface

#F2EAE9

border

#CCC6C5

text

#0F0503

muted

#7E7978

Preview Lab

Preview with #68231E

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

Preview Lab → · Contrast checker → · Palette generator →