#683228#683228

#683228 is a dark, moderate red. Relative luminance 0.054; OKLCH L 38.6% C 0.080 H 31.8°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#683228
RGB	rgb(104, 50, 40)
HSL	hsl(9, 44%, 28%)
HSV	hsv(9, 62%, 41%)
CMYK	cmyk(0%, 51.9%, 61.5%, 59.2%)
CIE-LAB	lab(27.79, 23.15, 17.43)
CIE-LCH	lch(27.79, 28.98, 36.98°)
OKLab	oklab(38.62% 0.0678 0.0421)
OKLCH	oklch(38.62% 0.08 31.8)
XYZ	xyz(7.2331, 5.3783, 2.6643)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683228 #285E68

analogous

#68283E #683228 #685228

triadic

#683228 #286832 #322868

tetradic

#683228 #3E6828 #285E68 #522868

square

#683228 #3E6828 #285E68 #522868

split-complementary

#683228 #286852 #283E68

monochromatic

#160B09 #3C1D17 #683228 #944739 #BB604F

Accessibility & contrast

On white

10.12

#683228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#683228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683228

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683228	#FFFFFF	#000000	##FFFFFF
##683228	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B27

Deuteranopia (green-blind)

#4D4627

Tritanopia (blue-blind)

#722930

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #683228;
/* rgb */ color: rgb(104, 50, 40);
/* oklch */ color: oklch(38.6% 0.080 31.8);

Tailwind

colors: {
  custom: {
    50: '#976b62',
    500: '#683228',
    950: '#000000',
  },
}

SCSS

$custom: #683228;
$custom-light: #976b62;
$custom-dark: #000000;

JSON

{
  "hex": "#683228",
  "rgb": {
    "r": 104,
    "g": 50,
    "b": 40
  },
  "hsl": {
    "h": 9.375,
    "s": 44.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38624,
    "c": 0.07983,
    "h": 31.8
  },
  "luminance": 0.05377
}

Semantic roles & 50–950 ramp

primary

#683228

secondary

#518F9B

accent

#C0D454

background

#F9F6F5

surface

#F2EBEA

border

#CCC6C6

text

#0E0705

muted

#7E7A79

Preview Lab

Preview with #683228

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

Preview Lab → · Contrast checker → · Palette generator →