#A1571E#A1571E

#A1571E is a mid, moderate orange. Relative luminance 0.145; OKLCH L 53.5% C 0.119 H 53.7°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#A1571E
RGB	rgb(161, 87, 30)
HSL	hsl(26, 69%, 37%)
HSV	hsv(26, 81%, 63%)
CMYK	cmyk(0%, 46%, 81.4%, 36.9%)
CIE-LAB	lab(44.93, 26.33, 44.25)
CIE-LCH	lch(44.93, 51.49, 59.25°)
OKLab	oklab(53.5% 0.0704 0.0957)
OKLCH	oklch(53.5% 0.119 53.7)
XYZ	xyz(18.3422, 14.4893, 3.0588)
Luminance	0.1449 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1571E #1E68A1

analogous

#A11E27 #A1571E #A1991E

triadic

#A1571E #1EA157 #571EA1

tetradic

#A1571E #27A11E #1E68A1 #991EA1

square

#A1571E #27A11E #1E68A1 #991EA1

split-complementary

#A1571E #1EA199 #1E27A1

monochromatic

#3A1F0B #6D3B14 #A1571E #D57328 #E09459

Accessibility & contrast

On white

5.39

#A1571E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#A1571E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1571E

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1571E	#FFFFFF	#000000	##FFFFFF
##A1571E	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6015

Deuteranopia (green-blind)

#7E711D

Tritanopia (blue-blind)

#B1474C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a1571e;
/* rgb */ color: rgb(161, 87, 30);
/* oklch */ color: oklch(53.5% 0.119 53.7);

Tailwind

colors: {
  custom: {
    50: '#c3875e',
    500: '#a1571e',
    950: '#000000',
  },
}

SCSS

$custom: #a1571e;
$custom-light: #c3875e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1571e",
  "rgb": {
    "r": 161,
    "g": 87,
    "b": 30
  },
  "hsl": {
    "h": 26.107,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.53499,
    "c": 0.11877,
    "h": 53.7
  },
  "luminance": 0.14487
}

Semantic roles & 50–950 ramp

primary

#A1571E

secondary

#5794C4

accent

#9FEB3C

background

#FCF8F5

surface

#F9EFE9

border

#D2CAC5

text

#140B05

muted

#827C79

Preview Lab

Preview with #A1571E

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

Preview Lab → · Contrast checker → · Palette generator →