#A7431E#A7431E

#A7431E is a mid, vivid orange. Relative luminance 0.123; OKLCH L 51.2% C 0.141 H 39.3°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#A7431E
RGB	rgb(167, 67, 30)
HSL	hsl(16, 70%, 39%)
HSV	hsv(16, 82%, 65%)
CMYK	cmyk(0%, 59.9%, 82%, 34.5%)
CIE-LAB	lab(41.73, 39.25, 41.58)
CIE-LCH	lch(41.73, 57.18, 46.65°)
OKLab	oklab(51.25% 0.109 0.0893)
OKLCH	oklch(51.25% 0.141 39.3)
XYZ	xyz(18.1798, 12.3261, 2.6499)
Luminance	0.1232 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7431E #1E82A7

analogous

#A71E3E #A7431E #A7871E

triadic

#A7431E #1EA743 #431EA7

tetradic

#A7431E #3EA71E #1E82A7 #871EA7

square

#A7431E #3EA71E #1E82A7 #871EA7

split-complementary

#A7431E #1EA787 #1E3EA7

monochromatic

#3F190B #732E15 #A7431E #D9592A #E2815D

Accessibility & contrast

On white

6.06

#A7431E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#A7431E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A7431E

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7431E	#FFFFFF	#000000	##FFFFFF
##A7431E	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5419

Deuteranopia (green-blind)

#786B1A

Tritanopia (blue-blind)

#B82B3C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a7431e;
/* rgb */ color: rgb(167, 67, 30);
/* oklch */ color: oklch(51.2% 0.141 39.3);

Tailwind

colors: {
  custom: {
    50: '#c97b5d',
    500: '#a7431e',
    950: '#000000',
  },
}

SCSS

$custom: #a7431e;
$custom-light: #c97b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#a7431e",
  "rgb": {
    "r": 167,
    "g": 67,
    "b": 30
  },
  "hsl": {
    "h": 16.204,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.51248,
    "c": 0.14092,
    "h": 39.3
  },
  "luminance": 0.12324
}

Semantic roles & 50–950 ramp

primary

#A7431E

secondary

#5BA9C6

accent

#BDEC3B

background

#FDF7F5

surface

#FAEEE9

border

#D3C9C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A7431E

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

Preview Lab → · Contrast checker → · Palette generator →