#8B381C#8B381C

#8B381C is a mid, vivid orange. Relative luminance 0.084; OKLCH L 45.1% C 0.120 H 38.5°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#8B381C
RGB	rgb(139, 56, 28)
HSL	hsl(15, 66%, 33%)
HSV	hsv(15, 80%, 55%)
CMYK	cmyk(0%, 59.7%, 79.9%, 45.5%)
CIE-LAB	lab(34.81, 33.72, 34.19)
CIE-LCH	lch(34.81, 48.02, 45.40°)
OKLab	oklab(45.07% 0.0943 0.0749)
OKLCH	oklch(45.07% 0.12 38.5)
XYZ	xyz(12.2725, 8.4028, 2.0740)
Luminance	0.0840 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B381C #1C6F8B

analogous

#8B1C38 #8B381C #8B6F1C

triadic

#8B381C #1C8B38 #381C8B

tetradic

#8B381C #388B1C #1C6F8B #6F1C8B

square

#8B381C #388B1C #1C6F8B #6F1C8B

split-complementary

#8B381C #1C8B6F #1C388B

monochromatic

#250F07 #582312 #8B381C #BE4D26 #DA6C47

Accessibility & contrast

On white

7.84

#8B381C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#8B381C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B381C

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B381C	#FFFFFF	#000000	##FFFFFF
##8B381C	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4618

Deuteranopia (green-blind)

#645919

Tritanopia (blue-blind)

#992532

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #8b381c;
/* rgb */ color: rgb(139, 56, 28);
/* oklch */ color: oklch(45.1% 0.120 38.5);

Tailwind

colors: {
  custom: {
    50: '#b4715a',
    500: '#8b381c',
    950: '#000000',
  },
}

SCSS

$custom: #8b381c;
$custom-light: #b4715a;
$custom-dark: #000000;

JSON

{
  "hex": "#8b381c",
  "rgb": {
    "r": 139,
    "g": 56,
    "b": 28
  },
  "hsl": {
    "h": 15.135,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45073,
    "c": 0.12045,
    "h": 38.5
  },
  "luminance": 0.08401
}

Semantic roles & 50–950 ramp

primary

#8B381C

secondary

#479EBC

accent

#BEE93E

background

#FBF7F5

surface

#F7EDE9

border

#D0C8C5

text

#120804

muted

#817B79

Preview Lab

Preview with #8B381C

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

Preview Lab → · Contrast checker → · Palette generator →