#673C27#673C27

#673C27 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.3% C 0.069 H 46.2°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#673C27
RGB	rgb(103, 60, 39)
HSL	hsl(20, 45%, 28%)
HSV	hsv(20, 62%, 40%)
CMYK	cmyk(0%, 41.7%, 62.1%, 59.6%)
CIE-LAB	lab(30.07, 16.62, 20.89)
CIE-LCH	lch(30.07, 26.70, 51.49°)
OKLab	oklab(40.33% 0.0478 0.0498)
OKLCH	oklch(40.33% 0.069 46.2)
XYZ	xyz(7.5761, 6.2625, 2.7288)
Luminance	0.0626 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673C27 #275267

analogous

#672732 #673C27 #675C27

triadic

#673C27 #27673C #3C2767

tetradic

#673C27 #326727 #275267 #5C2767

square

#673C27 #326727 #275267 #5C2767

split-complementary

#673C27 #27675C #273267

monochromatic

#160D08 #3B2216 #673C27 #935638 #BC714D

Accessibility & contrast

On white

9.32

#673C27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#673C27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673C27

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673C27	#FFFFFF	#000000	##FFFFFF
##673C27	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484125

Deuteranopia (green-blind)

#524A27

Tritanopia (blue-blind)

#703437

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673c27;
/* rgb */ color: rgb(103, 60, 39);
/* oklch */ color: oklch(40.3% 0.069 46.2);

Tailwind

colors: {
  custom: {
    50: '#967261',
    500: '#673c27',
    950: '#000000',
  },
}

SCSS

$custom: #673c27;
$custom-light: #967261;
$custom-dark: #000000;

JSON

{
  "hex": "#673c27",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 39
  },
  "hsl": {
    "h": 19.687,
    "s": 45.07,
    "l": 27.843
  },
  "oklch": {
    "l": 0.40333,
    "c": 0.06903,
    "h": 46.2
  },
  "luminance": 0.06262
}

Semantic roles & 50–950 ramp

primary

#673C27

secondary

#50829A

accent

#AAD553

background

#F9F6F5

surface

#F2ECEA

border

#CCC7C6

text

#0E0805

muted

#7E7B79

Preview Lab

Preview with #673C27

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

Preview Lab → · Contrast checker → · Palette generator →