#673C0E#673C0E

#673C0E is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.0% C 0.083 H 62.1°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#673C0E
RGB	rgb(103, 60, 14)
HSL	hsl(31, 76%, 23%)
HSV	hsv(31, 86%, 40%)
CMYK	cmyk(0%, 41.7%, 86.4%, 59.6%)
CIE-LAB	lab(29.78, 15.10, 34.20)
CIE-LCH	lch(29.78, 37.39, 66.19°)
OKLab	oklab(40.02% 0.039 0.0736)
OKLCH	oklch(40.02% 0.083 62.1)
XYZ	xyz(7.2893, 6.1477, 1.2181)
Luminance	0.0615 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673C0E #0E3967

analogous

#670F0E #673C0E #65670E

triadic

#673C0E #0E673C #3C0E67

tetradic

#673C0E #0E670F #0E3967 #670E65

square

#673C0E #0E670F #0E3967 #670E65

split-complementary

#673C0E #0E6567 #0F0E67

monochromatic

#1B1004 #311D07 #673C0E #9D5B15 #D37B1D

Accessibility & contrast

On white

9.42

#673C0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#673C0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673C0E

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673C0E	#FFFFFF	#000000	##FFFFFF
##673C0E	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494006

Deuteranopia (green-blind)

#544A0F

Tritanopia (blue-blind)

#713233

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #673c0e;
/* rgb */ color: rgb(103, 60, 14);
/* oklch */ color: oklch(40.0% 0.083 62.1);

Tailwind

colors: {
  custom: {
    50: '#977251',
    500: '#673c0e',
    950: '#000000',
  },
}

SCSS

$custom: #673c0e;
$custom-light: #977251;
$custom-dark: #000000;

JSON

{
  "hex": "#673c0e",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 14
  },
  "hsl": {
    "h": 31.011,
    "s": 76.068,
    "l": 22.941
  },
  "oklch": {
    "l": 0.40023,
    "c": 0.08325,
    "h": 62.1
  },
  "luminance": 0.06147
}

Semantic roles & 50–950 ramp

primary

#673C0E

secondary

#3167A0

accent

#91F335

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0702

muted

#7E7A78

Preview Lab

Preview with #673C0E

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

Preview Lab → · Contrast checker → · Palette generator →