#682A37#682A37

#682A37 is a dark, moderate red. Relative luminance 0.049; OKLCH L 37.7% C 0.090 H 9.4°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#682A37
RGB	rgb(104, 42, 55)
HSL	hsl(347, 42%, 29%)
HSV	hsv(347, 60%, 41%)
CMYK	cmyk(0%, 59.6%, 47.1%, 59.2%)
CIE-LAB	lab(26.38, 29.16, 5.63)
CIE-LCH	lch(26.38, 29.70, 10.92°)
OKLab	oklab(37.67% 0.0885 0.0147)
OKLCH	oklch(37.67% 0.09 9.4)
XYZ	xyz(7.2270, 4.8756, 4.1742)
Luminance	0.0488 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682A37 #2A685B

analogous

#682A56 #682A37 #683C2A

triadic

#682A37 #37682A #2A3768

tetradic

#682A37 #56682A #2A685B #3C2A68

square

#682A37 #56682A #2A685B #3C2A68

split-complementary

#682A37 #2A683C #2A5668

monochromatic

#16090C #3C1820 #682A37 #943C4E #B95368

Accessibility & contrast

On white

10.63

#682A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#682A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682A37

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682A37	#FFFFFF	#000000	##FFFFFF
##682A37	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373737

Deuteranopia (green-blind)

#464336

Tritanopia (blue-blind)

#71222F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #682a37;
/* rgb */ color: rgb(104, 42, 55);
/* oklch */ color: oklch(37.7% 0.090 9.4);

Tailwind

colors: {
  custom: {
    50: '#96666d',
    500: '#682a37',
    950: '#000000',
  },
}

SCSS

$custom: #682a37;
$custom-light: #96666d;
$custom-dark: #000000;

JSON

{
  "hex": "#682a37",
  "rgb": {
    "r": 104,
    "g": 42,
    "b": 55
  },
  "hsl": {
    "h": 347.419,
    "s": 42.466,
    "l": 28.627
  },
  "oklch": {
    "l": 0.3767,
    "c": 0.08973,
    "h": 9.4
  },
  "luminance": 0.04875
}

Semantic roles & 50–950 ramp

primary

#682A37

secondary

#549A8B

accent

#D2B856

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0E0607

muted

#7E7A7A

Preview Lab

Preview with #682A37

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

Preview Lab → · Contrast checker → · Palette generator →