#683223#683223

#683223 is a dark, moderate red. Relative luminance 0.053; OKLCH L 38.5% C 0.082 H 36.4°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#683223
RGB	rgb(104, 50, 35)
HSL	hsl(13, 50%, 27%)
HSV	hsv(13, 66%, 41%)
CMYK	cmyk(0%, 51.9%, 66.3%, 59.2%)
CIE-LAB	lab(27.70, 22.74, 20.50)
CIE-LCH	lch(27.70, 30.62, 42.03°)
OKLab	oklab(38.53% 0.0657 0.0485)
OKLCH	oklch(38.53% 0.082 36.4)
XYZ	xyz(7.1535, 5.3464, 2.2450)
Luminance	0.0535 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683223 #235968

analogous

#682337 #683223 #685423

triadic

#683223 #236832 #322368

tetradic

#683223 #376823 #235968 #542368

square

#683223 #376823 #235968 #542368

split-complementary

#683223 #236854 #233768

monochromatic

#170B08 #3A1C14 #683223 #964832 #C06045

Accessibility & contrast

On white

10.15

#683223 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#683223 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683223

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683223	#FFFFFF	#000000	##FFFFFF
##683223	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403A22

Deuteranopia (green-blind)

#4D4622

Tritanopia (blue-blind)

#72282E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #683223;
/* rgb */ color: rgb(104, 50, 35);
/* oklch */ color: oklch(38.5% 0.082 36.4);

Tailwind

colors: {
  custom: {
    50: '#976b5e',
    500: '#683223',
    950: '#000000',
  },
}

SCSS

$custom: #683223;
$custom-light: #976b5e;
$custom-dark: #000000;

JSON

{
  "hex": "#683223",
  "rgb": {
    "r": 104,
    "g": 50,
    "b": 35
  },
  "hsl": {
    "h": 13.043,
    "s": 49.64,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3853,
    "c": 0.08161,
    "h": 36.4
  },
  "luminance": 0.05346
}

Semantic roles & 50–950 ramp

primary

#683223

secondary

#4B8A9B

accent

#BBD94F

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0704

muted

#7E7A79

Preview Lab

Preview with #683223

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

Preview Lab → · Contrast checker → · Palette generator →