#683020#683020

#683020 is a dark, moderate red. Relative luminance 0.052; OKLCH L 38.1% C 0.085 H 36.8°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#683020
RGB	rgb(104, 48, 32)
HSL	hsl(13, 53%, 27%)
HSV	hsv(13, 69%, 41%)
CMYK	cmyk(0%, 53.8%, 69.2%, 59.2%)
CIE-LAB	lab(27.19, 23.68, 21.76)
CIE-LCH	lch(27.19, 32.17, 42.58°)
OKLab	oklab(38.13% 0.068 0.0509)
OKLCH	oklch(38.13% 0.085 36.8)
XYZ	xyz(7.0272, 5.1621, 1.9925)
Luminance	0.0516 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683020 #205868

analogous

#682034 #683020 #685420

triadic

#683020 #206830 #302068

tetradic

#683020 #346820 #205868 #542068

square

#683020 #346820 #205868 #542068

split-complementary

#683020 #206854 #203468

monochromatic

#170B07 #391A12 #683020 #97462E #C45C3F

Accessibility & contrast

On white

10.33

#683020 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#683020 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683020

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683020	#FFFFFF	#000000	##FFFFFF
##683020	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F391E

Deuteranopia (green-blind)

#4C451F

Tritanopia (blue-blind)

#72252C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #683020;
/* rgb */ color: rgb(104, 48, 32);
/* oklch */ color: oklch(38.1% 0.085 36.8);

Tailwind

colors: {
  custom: {
    50: '#986a5c',
    500: '#683020',
    950: '#000000',
  },
}

SCSS

$custom: #683020;
$custom-light: #986a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#683020",
  "rgb": {
    "r": 104,
    "g": 48,
    "b": 32
  },
  "hsl": {
    "h": 13.333,
    "s": 52.941,
    "l": 26.667
  },
  "oklch": {
    "l": 0.38128,
    "c": 0.08489,
    "h": 36.8
  },
  "luminance": 0.05161
}

Semantic roles & 50–950 ramp

primary

#683020

secondary

#48899C

accent

#BCDC4B

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0604

muted

#7E7A79

Preview Lab

Preview with #683020

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

Preview Lab → · Contrast checker → · Palette generator →