#AE431F#AE431F

#AE431F is a mid, vivid orange. Relative luminance 0.131; OKLCH L 52.4% C 0.148 H 38.1°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#AE431F
RGB	rgb(174, 67, 31)
HSL	hsl(15, 70%, 40%)
HSV	hsv(15, 82%, 68%)
CMYK	cmyk(0%, 61.5%, 82.2%, 31.8%)
CIE-LAB	lab(42.94, 41.93, 42.65)
CIE-LCH	lch(42.94, 59.81, 45.49°)
OKLab	oklab(52.39% 0.1167 0.0914)
OKLCH	oklch(52.39% 0.148 38.1)
XYZ	xyz(19.7122, 13.1147, 2.7895)
Luminance	0.1311 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AE431F #1F8AAE

analogous

#AE1F42 #AE431F #AE8A1F

triadic

#AE431F #1FAE43 #431FAE

tetradic

#AE431F #42AE1F #1F8AAE #8A1FAE

square

#AE431F #42AE1F #1F8AAE #8A1FAE

split-complementary

#AE431F #1FAE8A #1F42AE

monochromatic

#461B0C #7A2F16 #AE431F #DA5B30 #E38464

Accessibility & contrast

On white

5.80

#AE431F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#AE431F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AE431F

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AE431F	#FFFFFF	#000000	##FFFFFF
##AE431F	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61561A

Deuteranopia (green-blind)

#7C6E1B

Tritanopia (blue-blind)

#C0283C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #ae431f;
/* rgb */ color: rgb(174, 67, 31);
/* oklch */ color: oklch(52.4% 0.148 38.1);

Tailwind

colors: {
  custom: {
    50: '#ce7b5e',
    500: '#ae431f',
    950: '#000000',
  },
}

SCSS

$custom: #ae431f;
$custom-light: #ce7b5e;
$custom-dark: #000000;

JSON

{
  "hex": "#ae431f",
  "rgb": {
    "r": 174,
    "g": 67,
    "b": 31
  },
  "hsl": {
    "h": 15.105,
    "s": 69.756,
    "l": 40.196
  },
  "oklch": {
    "l": 0.52392,
    "c": 0.14827,
    "h": 38.1
  },
  "luminance": 0.13112
}

Semantic roles & 50–950 ramp

primary

#AE431F

secondary

#60AEC8

accent

#C0ED3B

background

#FDF7F5

surface

#FBEEE9

border

#D4C9C5

text

#150A04

muted

#837C79

Preview Lab

Preview with #AE431F

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

Preview Lab → · Contrast checker → · Palette generator →