#683134#683134

#683134 is a dark, moderate red. Relative luminance 0.054; OKLCH L 38.7% C 0.079 H 18.1°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#683134
RGB	rgb(104, 49, 52)
HSL	hsl(357, 36%, 30%)
HSV	hsv(357, 53%, 41%)
CMYK	cmyk(0%, 52.9%, 50%, 59.2%)
CIE-LAB	lab(27.81, 24.91, 9.63)
CIE-LCH	lch(27.81, 26.71, 21.13°)
OKLab	oklab(38.73% 0.075 0.0245)
OKLCH	oklch(38.73% 0.079 18.1)
XYZ	xyz(7.4276, 5.3884, 3.8970)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683134 #316865

analogous

#683150 #683134 #684931

triadic

#683134 #346831 #313468

tetradic

#683134 #506831 #316865 #493168

square

#683134 #506831 #316865 #493168

split-complementary

#683134 #316849 #315068

monochromatic

#150A0A #3E1D1F #683134 #924549 #B46064

Accessibility & contrast

On white

10.11

#683134 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#683134 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683134

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683134	#FFFFFF	#000000	##FFFFFF
##683134	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3B34

Deuteranopia (green-blind)

#4B4633

Tritanopia (blue-blind)

#712A32

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #683134;
/* rgb */ color: rgb(104, 49, 52);
/* oklch */ color: oklch(38.7% 0.079 18.1);

Tailwind

colors: {
  custom: {
    50: '#966b6b',
    500: '#683134',
    950: '#000000',
  },
}

SCSS

$custom: #683134;
$custom-light: #966b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#683134",
  "rgb": {
    "r": 104,
    "g": 49,
    "b": 52
  },
  "hsl": {
    "h": 356.727,
    "s": 35.948,
    "l": 30
  },
  "oklch": {
    "l": 0.38729,
    "c": 0.07888,
    "h": 18.1
  },
  "luminance": 0.05388
}

Semantic roles & 50–950 ramp

primary

#683134

secondary

#5C9996

accent

#CCC65C

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0E0606

muted

#7E7A7A

Preview Lab

Preview with #683134

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

Preview Lab → · Contrast checker → · Palette generator →