#673530#673530

#673530 is a dark, moderate red. Relative luminance 0.056; OKLCH L 39.2% C 0.073 H 26.8°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#673530
RGB	rgb(103, 53, 48)
HSL	hsl(5, 36%, 30%)
HSV	hsv(5, 53%, 40%)
CMYK	cmyk(0%, 48.5%, 53.4%, 59.6%)
CIE-LAB	lab(28.50, 21.72, 13.15)
CIE-LCH	lch(28.50, 25.39, 31.20°)
OKLab	oklab(39.18% 0.0647 0.0327)
OKLCH	oklch(39.18% 0.073 26.8)
XYZ	xyz(7.4006, 5.6439, 3.4954)
Luminance	0.0564 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673530 #306267

analogous

#673046 #673530 #675130

triadic

#673530 #306735 #353067

tetradic

#673530 #466730 #306267 #513067

square

#673530 #466730 #306267 #513067

split-complementary

#673530 #306751 #304667

monochromatic

#150B0A #3D201D #673530 #914A43 #B4655E

Accessibility & contrast

On white

9.87

#673530 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#673530 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673530

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673530	#FFFFFF	#000000	##FFFFFF
##673530	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413D2F

Deuteranopia (green-blind)

#4D472F

Tritanopia (blue-blind)

#702E34

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #673530;
/* rgb */ color: rgb(103, 53, 48);
/* oklch */ color: oklch(39.2% 0.073 26.8);

Tailwind

colors: {
  custom: {
    50: '#956d68',
    500: '#673530',
    950: '#000000',
  },
}

SCSS

$custom: #673530;
$custom-light: #956d68;
$custom-dark: #000000;

JSON

{
  "hex": "#673530",
  "rgb": {
    "r": 103,
    "g": 53,
    "b": 48
  },
  "hsl": {
    "h": 5.455,
    "s": 36.424,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39185,
    "c": 0.07251,
    "h": 26.8
  },
  "luminance": 0.05643
}

Semantic roles & 50–950 ramp

primary

#673530

secondary

#5A9398

accent

#C2CC5B

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0E0706

muted

#7E7A7A

Preview Lab

Preview with #673530

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

Preview Lab → · Contrast checker → · Palette generator →