#A1582B#A1582B

#A1582B is a mid, moderate orange. Relative luminance 0.147; OKLCH L 53.8% C 0.113 H 49.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#A1582B
RGB	rgb(161, 88, 43)
HSL	hsl(23, 58%, 40%)
HSV	hsv(23, 73%, 63%)
CMYK	cmyk(0%, 45.3%, 73.3%, 36.9%)
CIE-LAB	lab(45.27, 26.34, 38.34)
CIE-LCH	lch(45.27, 46.51, 55.51°)
OKLab	oklab(53.8% 0.0725 0.0862)
OKLCH	oklch(53.8% 0.113 49.9)
XYZ	xyz(18.6253, 14.7330, 4.1479)
Luminance	0.1473 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1582B #2B74A1

analogous

#A12B39 #A1582B #A1932B

triadic

#A1582B #2BA158 #582BA1

tetradic

#A1582B #39A12B #2B74A1 #932BA1

square

#A1582B #39A12B #2B74A1 #932BA1

split-complementary

#A1582B #2BA193 #2B39A1

monochromatic

#402311 #713E1E #A1582B #CB743E #D8976E

Accessibility & contrast

On white

5.32

#A1582B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#A1582B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1582B

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1582B	#FFFFFF	#000000	##FFFFFF
##A1582B	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6126

Deuteranopia (green-blind)

#7E712A

Tritanopia (blue-blind)

#B0494E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a1582b;
/* rgb */ color: rgb(161, 88, 43);
/* oklch */ color: oklch(53.8% 0.113 49.9);

Tailwind

colors: {
  custom: {
    50: '#c28866',
    500: '#a1582b',
    950: '#000000',
  },
}

SCSS

$custom: #a1582b;
$custom-light: #c28866;
$custom-dark: #000000;

JSON

{
  "hex": "#a1582b",
  "rgb": {
    "r": 161,
    "g": 88,
    "b": 43
  },
  "hsl": {
    "h": 22.881,
    "s": 57.843,
    "l": 40
  },
  "oklch": {
    "l": 0.53796,
    "c": 0.11261,
    "h": 49.9
  },
  "luminance": 0.14731
}

Semantic roles & 50–950 ramp

primary

#A1582B

secondary

#699EBF

accent

#A6E147

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#130B06

muted

#827C7A

Preview Lab

Preview with #A1582B

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

Preview Lab → · Contrast checker → · Palette generator →