#673D1A#673D1A

#673D1A is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.3% C 0.076 H 57.8°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#673D1A
RGB	rgb(103, 61, 26)
HSL	hsl(27, 60%, 25%)
HSV	hsv(27, 75%, 40%)
CMYK	cmyk(0%, 40.8%, 74.8%, 59.6%)
CIE-LAB	lab(30.15, 15.06, 28.62)
CIE-LCH	lch(30.15, 32.34, 62.24°)
OKLab	oklab(40.34% 0.0408 0.0647)
OKLCH	oklch(40.34% 0.076 57.8)
XYZ	xyz(7.4493, 6.2964, 1.8001)
Luminance	0.0630 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D1A #1A4467

analogous

#671A1D #673D1A #67631A

triadic

#673D1A #1A673D #3D1A67

tetradic

#673D1A #1D671A #1A4467 #631A67

square

#673D1A #1D671A #1A4467 #631A67

split-complementary

#673D1A #1A6763 #1A1D67

monochromatic

#180E06 #36200E #673D1A #985A26 #C97733

Accessibility & contrast

On white

9.30

#673D1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#673D1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D1A

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D1A	#FFFFFF	#000000	##FFFFFF
##673D1A	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4116

Deuteranopia (green-blind)

#544B1A

Tritanopia (blue-blind)

#713435

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673d1a;
/* rgb */ color: rgb(103, 61, 26);
/* oklch */ color: oklch(40.3% 0.076 57.8);

Tailwind

colors: {
  custom: {
    50: '#967258',
    500: '#673d1a',
    950: '#000000',
  },
}

SCSS

$custom: #673d1a;
$custom-light: #967258;
$custom-dark: #000000;

JSON

{
  "hex": "#673d1a",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 26
  },
  "hsl": {
    "h": 27.273,
    "s": 59.69,
    "l": 25.294
  },
  "oklch": {
    "l": 0.4034,
    "c": 0.07643,
    "h": 57.8
  },
  "luminance": 0.06296
}

Semantic roles & 50–950 ramp

primary

#673D1A

secondary

#40739D

accent

#9BE345

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #673D1A

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

Preview Lab → · Contrast checker → · Palette generator →