#673523#673523

#673523 is a dark, moderate orange. Relative luminance 0.056; OKLCH L 38.9% C 0.077 H 40.3°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#673523
RGB	rgb(103, 53, 35)
HSL	hsl(16, 49%, 27%)
HSV	hsv(16, 66%, 40%)
CMYK	cmyk(0%, 48.5%, 66%, 59.6%)
CIE-LAB	lab(28.25, 20.53, 21.14)
CIE-LCH	lch(28.25, 29.47, 45.84°)
OKLab	oklab(38.92% 0.059 0.0499)
OKLCH	oklch(38.92% 0.077 40.3)
XYZ	xyz(7.1706, 5.5519, 2.2838)
Luminance	0.0555 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673523 #235567

analogous

#672333 #673523 #675723

triadic

#673523 #236735 #352367

tetradic

#673523 #336723 #235567 #572367

square

#673523 #336723 #235567 #572367

split-complementary

#673523 #236757 #233367

monochromatic

#170C08 #391D13 #673523 #954D33 #C06545

Accessibility & contrast

On white

9.95

#673523 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#673523 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673523

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673523	#FFFFFF	#000000	##FFFFFF
##673523	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423C21

Deuteranopia (green-blind)

#4E4722

Tritanopia (blue-blind)

#712C31

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #673523;
/* rgb */ color: rgb(103, 53, 35);
/* oklch */ color: oklch(38.9% 0.077 40.3);

Tailwind

colors: {
  custom: {
    50: '#966d5e',
    500: '#673523',
    950: '#000000',
  },
}

SCSS

$custom: #673523;
$custom-light: #966d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#673523",
  "rgb": {
    "r": 103,
    "g": 53,
    "b": 35
  },
  "hsl": {
    "h": 15.882,
    "s": 49.275,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3892,
    "c": 0.07725,
    "h": 40.3
  },
  "luminance": 0.05551
}

Semantic roles & 50–950 ramp

primary

#673523

secondary

#4B869B

accent

#B4D94F

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0704

muted

#7E7A79

Preview Lab

Preview with #673523

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

Preview Lab → · Contrast checker → · Palette generator →