#673D27#673D27

#673D27 is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.5% C 0.068 H 47.8°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#673D27
RGB	rgb(103, 61, 39)
HSL	hsl(21, 45%, 28%)
HSV	hsv(21, 62%, 40%)
CMYK	cmyk(0%, 40.8%, 62.1%, 59.6%)
CIE-LAB	lab(30.32, 16.01, 21.21)
CIE-LCH	lch(30.32, 26.58, 52.95°)
OKLab	oklab(40.53% 0.0459 0.0506)
OKLCH	oklch(40.53% 0.068 47.8)
XYZ	xyz(7.6290, 6.3682, 2.7465)
Luminance	0.0637 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D27 #275167

analogous

#672731 #673D27 #675D27

triadic

#673D27 #27673D #3D2767

tetradic

#673D27 #316727 #275167 #5D2767

square

#673D27 #316727 #275167 #5D2767

split-complementary

#673D27 #27675D #273167

monochromatic

#160D08 #3B2316 #673D27 #935738 #BC734D

Accessibility & contrast

On white

9.24

#673D27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#673D27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D27

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D27	#FFFFFF	#000000	##FFFFFF
##673D27	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484225

Deuteranopia (green-blind)

#524B27

Tritanopia (blue-blind)

#703538

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673d27;
/* rgb */ color: rgb(103, 61, 39);
/* oklch */ color: oklch(40.5% 0.068 47.8);

Tailwind

colors: {
  custom: {
    50: '#957361',
    500: '#673d27',
    950: '#000000',
  },
}

SCSS

$custom: #673d27;
$custom-light: #957361;
$custom-dark: #000000;

JSON

{
  "hex": "#673d27",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 39
  },
  "hsl": {
    "h": 20.625,
    "s": 45.07,
    "l": 27.843
  },
  "oklch": {
    "l": 0.40532,
    "c": 0.06829,
    "h": 47.8
  },
  "luminance": 0.06368
}

Semantic roles & 50–950 ramp

primary

#673D27

secondary

#50809A

accent

#A8D553

background

#F9F6F5

surface

#F2ECEA

border

#CCC7C6

text

#0E0805

muted

#7E7B79

Preview Lab

Preview with #673D27

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

Preview Lab → · Contrast checker → · Palette generator →