#673E0F#673E0F

#673E0F is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.4% C 0.082 H 64.3°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#673E0F
RGB	rgb(103, 62, 15)
HSL	hsl(32, 75%, 23%)
HSV	hsv(32, 85%, 40%)
CMYK	cmyk(0%, 39.8%, 85.4%, 59.6%)
CIE-LAB	lab(30.31, 13.91, 34.25)
CIE-LCH	lch(30.31, 36.97, 67.90°)
OKLab	oklab(40.44% 0.0356 0.074)
OKLCH	oklch(40.44% 0.082 64.3)
XYZ	xyz(7.4030, 6.3640, 1.2904)
Luminance	0.0636 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673E0F #0F3867

analogous

#67120F #673E0F #64670F

triadic

#673E0F #0F673E #3E0F67

tetradic

#673E0F #0F6712 #0F3867 #670F64

square

#673E0F #0F6712 #0F3867 #670F64

split-complementary

#673E0F #0F6467 #120F67

monochromatic

#1B1004 #321E07 #673E0F #9C5E17 #D27E1F

Accessibility & contrast

On white

9.24

#673E0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#673E0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673E0F

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673E0F	#FFFFFF	#000000	##FFFFFF
##673E0F	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)

#4B4207

Deuteranopia (green-blind)

#554B10

Tritanopia (blue-blind)

#713435

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673e0f;
/* rgb */ color: rgb(103, 62, 15);
/* oklch */ color: oklch(40.4% 0.082 64.3);

Tailwind

colors: {
  custom: {
    50: '#977352',
    500: '#673e0f',
    950: '#000000',
  },
}

SCSS

$custom: #673e0f;
$custom-light: #977352;
$custom-dark: #000000;

JSON

{
  "hex": "#673e0f",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 15
  },
  "hsl": {
    "h": 32.045,
    "s": 74.576,
    "l": 23.137
  },
  "oklch": {
    "l": 0.40437,
    "c": 0.08208,
    "h": 64.3
  },
  "luminance": 0.06363
}

Semantic roles & 50–950 ramp

primary

#673E0F

secondary

#3265A0

accent

#8EF137

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #673E0F

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

Preview Lab → · Contrast checker → · Palette generator →