#673C2D#673C2D

#673C2D is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.4% C 0.066 H 39.9°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#673C2D
RGB	rgb(103, 60, 45)
HSL	hsl(16, 39%, 29%)
HSV	hsv(16, 56%, 40%)
CMYK	cmyk(0%, 41.7%, 56.3%, 59.6%)
CIE-LAB	lab(30.17, 17.18, 17.28)
CIE-LCH	lch(30.17, 24.37, 45.17°)
OKLab	oklab(40.45% 0.0504 0.0422)
OKLCH	oklch(40.45% 0.066 39.9)
XYZ	xyz(7.6835, 6.3055, 3.2945)
Luminance	0.0630 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673C2D #2D5867

analogous

#672D3B #673C2D #67592D

triadic

#673C2D #2D673C #3C2D67

tetradic

#673C2D #3B672D #2D5867 #592D67

square

#673C2D #3B672D #2D5867 #592D67

split-complementary

#673C2D #2D6759 #2D3B67

monochromatic

#150C09 #3C231A #673C2D #925540 #B67158

Accessibility & contrast

On white

9.29

#673C2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#673C2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673C2D

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673C2D	#FFFFFF	#000000	##FFFFFF
##673C2D	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47412C

Deuteranopia (green-blind)

#514B2D

Tritanopia (blue-blind)

#703538

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673c2d;
/* rgb */ color: rgb(103, 60, 45);
/* oklch */ color: oklch(40.4% 0.066 39.9);

Tailwind

colors: {
  custom: {
    50: '#957266',
    500: '#673c2d',
    950: '#000000',
  },
}

SCSS

$custom: #673c2d;
$custom-light: #957266;
$custom-dark: #000000;

JSON

{
  "hex": "#673c2d",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 45
  },
  "hsl": {
    "h": 15.517,
    "s": 39.189,
    "l": 29.02
  },
  "oklch": {
    "l": 0.40448,
    "c": 0.06572,
    "h": 39.9
  },
  "luminance": 0.06305
}

Semantic roles & 50–950 ramp

primary

#673C2D

secondary

#578899

accent

#B0CF59

background

#F9F6F6

surface

#F2ECEB

border

#CCC7C6

text

#0E0805

muted

#7E7B7A

Preview Lab

Preview with #673C2D

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

Preview Lab → · Contrast checker → · Palette generator →