#A3582A#A3582A

#A3582A is a mid, moderate orange. Relative luminance 0.149; OKLCH L 54.1% C 0.115 H 49.7°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#A3582A
RGB	rgb(163, 88, 42)
HSL	hsl(23, 59%, 40%)
HSV	hsv(23, 74%, 64%)
CMYK	cmyk(0%, 46%, 74.2%, 36.1%)
CIE-LAB	lab(45.55, 27.14, 39.23)
CIE-LCH	lch(45.55, 47.71, 55.32°)
OKLab	oklab(54.07% 0.0746 0.0878)
OKLCH	oklch(54.07% 0.115 49.7)
XYZ	xyz(19.0136, 14.9353, 4.0715)
Luminance	0.1493 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3582A #2A75A3

analogous

#A32A39 #A3582A #A3942A

triadic

#A3582A #2AA358 #582AA3

tetradic

#A3582A #39A32A #2A75A3 #942AA3

square

#A3582A #39A32A #2A75A3 #942AA3

split-complementary

#A3582A #2AA394 #2A39A3

monochromatic

#422311 #723E1D #A3582A #CD743D #DA976E

Accessibility & contrast

On white

5.27

#A3582A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#A3582A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3582A

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3582A	#FFFFFF	#000000	##FFFFFF
##A3582A	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6225

Deuteranopia (green-blind)

#7F7229

Tritanopia (blue-blind)

#B3484E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a3582a;
/* rgb */ color: rgb(163, 88, 42);
/* oklch */ color: oklch(54.1% 0.115 49.7);

Tailwind

colors: {
  custom: {
    50: '#c48866',
    500: '#a3582a',
    950: '#000000',
  },
}

SCSS

$custom: #a3582a;
$custom-light: #c48866;
$custom-dark: #000000;

JSON

{
  "hex": "#a3582a",
  "rgb": {
    "r": 163,
    "g": 88,
    "b": 42
  },
  "hsl": {
    "h": 22.81,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.54067,
    "c": 0.11517,
    "h": 49.7
  },
  "luminance": 0.14933
}

Semantic roles & 50–950 ramp

primary

#A3582A

secondary

#689FC0

accent

#A7E246

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#140B06

muted

#827C7A

Preview Lab

Preview with #A3582A

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

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