#A4583B#A4583B

#A4583B is a mid, moderate orange. Relative luminance 0.152; OKLCH L 54.4% C 0.109 H 41.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#A4583B
RGB	rgb(164, 88, 59)
HSL	hsl(17, 47%, 44%)
HSV	hsv(17, 64%, 64%)
CMYK	cmyk(0%, 46.3%, 64%, 35.7%)
CIE-LAB	lab(45.89, 28.57, 30.45)
CIE-LCH	lch(45.89, 41.75, 46.82°)
OKLab	oklab(54.43% 0.0818 0.0716)
OKLCH	oklch(54.43% 0.109 41.2)
XYZ	xyz(19.5906, 15.1899, 6.0371)
Luminance	0.1519 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4583B #3B87A4

analogous

#A43B52 #A4583B #A48C3B

triadic

#A4583B #3BA458 #583BA4

tetradic

#A4583B #52A43B #3B87A4 #8C3BA4

square

#A4583B #52A43B #3B87A4 #8C3BA4

split-complementary

#A4583B #3BA48C #3B52A4

monochromatic

#4A281B #77402B #A4583B #C37659 #D39B86

Accessibility & contrast

On white

5.20

#A4583B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#A4583B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4583B

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4583B	#FFFFFF	#000000	##FFFFFF
##A4583B	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6338

Deuteranopia (green-blind)

#7E733A

Tritanopia (blue-blind)

#B34A51

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a4583b;
/* rgb */ color: rgb(164, 88, 59);
/* oklch */ color: oklch(54.4% 0.109 41.2);

Tailwind

colors: {
  custom: {
    50: '#c48871',
    500: '#a4583b',
    950: '#000000',
  },
}

SCSS

$custom: #a4583b;
$custom-light: #c48871;
$custom-dark: #000000;

JSON

{
  "hex": "#a4583b",
  "rgb": {
    "r": 164,
    "g": 88,
    "b": 59
  },
  "hsl": {
    "h": 16.571,
    "s": 47.085,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54428,
    "c": 0.10868,
    "h": 41.2
  },
  "luminance": 0.15188
}

Semantic roles & 50–950 ramp

primary

#A4583B

secondary

#7DACBE

accent

#B2D751

background

#FCF8F6

surface

#F9F0EC

border

#D2CBC7

text

#130B08

muted

#827C7B

Preview Lab

Preview with #A4583B

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

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