#8A3F18#8A3F18

#8A3F18 is a mid, moderate orange. Relative luminance 0.090; OKLCH L 46.0% C 0.114 H 45.0°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#8A3F18
RGB	rgb(138, 63, 24)
HSL	hsl(21, 70%, 32%)
HSV	hsv(21, 83%, 54%)
CMYK	cmyk(0%, 54.3%, 82.6%, 45.9%)
CIE-LAB	lab(36.03, 29.47, 37.37)
CIE-LCH	lch(36.03, 47.60, 51.74°)
OKLab	oklab(45.96% 0.0808 0.0807)
OKLCH	oklch(45.96% 0.114 45)
XYZ	xyz(12.4249, 9.0258, 1.9519)
Luminance	0.0902 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A3F18 #18638A

analogous

#8A182A #8A3F18 #8A7818

triadic

#8A3F18 #188A3F #3F188A

tetradic

#8A3F18 #2A8A18 #18638A #78188A

square

#8A3F18 #2A8A18 #18638A #78188A

split-complementary

#8A3F18 #188A78 #182A8A

monochromatic

#220F06 #56270F #8A3F18 #BE5721 #DE753F

Accessibility & contrast

On white

7.49

#8A3F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#8A3F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A3F18

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A3F18	#FFFFFF	#000000	##FFFFFF
##8A3F18	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A12

Deuteranopia (green-blind)

#665B16

Tritanopia (blue-blind)

#982E37

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #8a3f18;
/* rgb */ color: rgb(138, 63, 24);
/* oklch */ color: oklch(46.0% 0.114 45.0);

Tailwind

colors: {
  custom: {
    50: '#b37658',
    500: '#8a3f18',
    950: '#000000',
  },
}

SCSS

$custom: #8a3f18;
$custom-light: #b37658;
$custom-dark: #000000;

JSON

{
  "hex": "#8a3f18",
  "rgb": {
    "r": 138,
    "g": 63,
    "b": 24
  },
  "hsl": {
    "h": 20.526,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.4596,
    "c": 0.11418,
    "h": 45
  },
  "luminance": 0.09024
}

Semantic roles & 50–950 ramp

primary

#8A3F18

secondary

#4093BD

accent

#B0ED3B

background

#FBF7F5

surface

#F7EDE9

border

#D0C8C5

text

#120803

muted

#817B78

Preview Lab

Preview with #8A3F18

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

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