#673D26#673D26

#673D26 is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.5% C 0.069 H 48.7°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#673D26
RGB	rgb(103, 61, 38)
HSL	hsl(21, 46%, 28%)
HSV	hsv(21, 63%, 40%)
CMYK	cmyk(0%, 40.8%, 63.1%, 59.6%)
CIE-LAB	lab(30.31, 15.93, 21.80)
CIE-LCH	lch(30.31, 27.00, 53.85°)
OKLab	oklab(40.51% 0.0455 0.0518)
OKLCH	oklch(40.51% 0.069 48.7)
XYZ	xyz(7.6126, 6.3617, 2.6604)
Luminance	0.0636 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D26 #265067

analogous

#67262F #673D26 #675D26

triadic

#673D26 #26673D #3D2667

tetradic

#673D26 #2F6726 #265067 #5D2667

square

#673D26 #2F6726 #265067 #5D2667

split-complementary

#673D26 #26675D #262F67

monochromatic

#160D08 #3A2316 #673D26 #945736 #BD734B

Accessibility & contrast

On white

9.24

#673D26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#673D26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D26

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D26	#FFFFFF	#000000	##FFFFFF
##673D26	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)

#494224

Deuteranopia (green-blind)

#534B26

Tritanopia (blue-blind)

#703537

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673d26;
/* rgb */ color: rgb(103, 61, 38);
/* oklch */ color: oklch(40.5% 0.069 48.7);

Tailwind

colors: {
  custom: {
    50: '#967361',
    500: '#673d26',
    950: '#000000',
  },
}

SCSS

$custom: #673d26;
$custom-light: #967361;
$custom-dark: #000000;

JSON

{
  "hex": "#673d26",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 38
  },
  "hsl": {
    "h": 21.231,
    "s": 46.099,
    "l": 27.647
  },
  "oklch": {
    "l": 0.40514,
    "c": 0.0689,
    "h": 48.7
  },
  "luminance": 0.06361
}

Semantic roles & 50–950 ramp

primary

#673D26

secondary

#4F7F9A

accent

#A7D652

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0805

muted

#7E7B79

Preview Lab

Preview with #673D26

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

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