#68231F#68231F

#68231F is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.1% C 0.100 H 26.6°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#68231F
RGB	rgb(104, 35, 31)
HSL	hsl(3, 54%, 26%)
HSV	hsv(3, 70%, 41%)
CMYK	cmyk(0%, 66.3%, 70.2%, 59.2%)
CIE-LAB	lab(24.47, 30.66, 19.10)
CIE-LCH	lch(24.47, 36.12, 31.93°)
OKLab	oklab(36.06% 0.0895 0.0448)
OKLCH	oklch(36.06% 0.1 26.6)
XYZ	xyz(6.5579, 4.2449, 1.7701)
Luminance	0.0424 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68231F #1F6468

analogous

#681F40 #68231F #68481F

triadic

#68231F #1F6823 #231F68

tetradic

#68231F #40681F #1F6468 #481F68

square

#68231F #40681F #1F6468 #481F68

split-complementary

#68231F #1F6848 #1F4068

monochromatic

#180807 #391311 #68231F #97332D #C5443C

Accessibility & contrast

On white

11.36

#68231F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#68231F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68231F

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68231F	#FFFFFF	#000000	##FFFFFF
##68231F	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)

#35311E

Deuteranopia (green-blind)

#47401D

Tritanopia (blue-blind)

#731423

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #68231f;
/* rgb */ color: rgb(104, 35, 31);
/* oklch */ color: oklch(36.1% 0.100 26.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#68231f",
  "rgb": {
    "r": 104,
    "g": 35,
    "b": 31
  },
  "hsl": {
    "h": 3.288,
    "s": 54.074,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36059,
    "c": 0.10006,
    "h": 26.6
  },
  "luminance": 0.04244
}

Semantic roles & 50–950 ramp

primary

#68231F

secondary

#46989C

accent

#D5DD4A

background

#F9F5F5

surface

#F2EAE9

border

#CCC6C5

text

#0F0504

muted

#7E7979

Preview Lab

Preview with #68231F

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

Preview Lab → · Contrast checker → · Palette generator →