#8F431B#8F431B

#8F431B is a mid, moderate orange. Relative luminance 0.099; OKLCH L 47.4% C 0.115 H 45.4°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#8F431B
RGB	rgb(143, 67, 27)
HSL	hsl(21, 68%, 33%)
HSV	hsv(21, 81%, 56%)
CMYK	cmyk(0%, 53.1%, 81.1%, 43.9%)
CIE-LAB	lab(37.73, 29.52, 37.81)
CIE-LCH	lch(37.73, 47.97, 52.02°)
OKLab	oklab(47.42% 0.081 0.0822)
OKLCH	oklch(47.42% 0.115 45.4)
XYZ	xyz(13.5340, 9.9348, 2.2416)
Luminance	0.0993 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F431B #1B678F

analogous

#8F1B2D #8F431B #8F7D1B

triadic

#8F431B #1B8F43 #431B8F

tetradic

#8F431B #2D8F1B #1B678F #7D1B8F

square

#8F431B #2D8F1B #1B678F #7D1B8F

split-complementary

#8F431B #1B8F7D #1B2D8F

monochromatic

#281308 #5C2B11 #8F431B #C25B25 #DC7B48

Accessibility & contrast

On white

7.03

#8F431B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#8F431B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F431B

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F431B	#FFFFFF	#000000	##FFFFFF
##8F431B	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E16

Deuteranopia (green-blind)

#6B5F19

Tritanopia (blue-blind)

#9D323B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #8f431b;
/* rgb */ color: rgb(143, 67, 27);
/* oklch */ color: oklch(47.4% 0.115 45.4);

Tailwind

colors: {
  custom: {
    50: '#b6795a',
    500: '#8f431b',
    950: '#000000',
  },
}

SCSS

$custom: #8f431b;
$custom-light: #b6795a;
$custom-dark: #000000;

JSON

{
  "hex": "#8f431b",
  "rgb": {
    "r": 143,
    "g": 67,
    "b": 27
  },
  "hsl": {
    "h": 20.69,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.47419,
    "c": 0.11537,
    "h": 45.4
  },
  "luminance": 0.09933
}

Semantic roles & 50–950 ramp

primary

#8F431B

secondary

#4895BE

accent

#AFEB3D

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#120904

muted

#817B79

Preview Lab

Preview with #8F431B

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

Preview Lab → · Contrast checker → · Palette generator →