#A1641A#A1641A

#A1641A is a mid, moderate orange. Relative luminance 0.168; OKLCH L 55.8% C 0.115 H 65.3°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#A1641A
RGB	rgb(161, 100, 26)
HSL	hsl(33, 72%, 37%)
HSV	hsv(33, 84%, 63%)
CMYK	cmyk(0%, 37.9%, 83.9%, 36.9%)
CIE-LAB	lab(47.97, 18.89, 48.63)
CIE-LCH	lch(47.97, 52.17, 68.77°)
OKLab	oklab(55.84% 0.0478 0.1041)
OKLCH	oklch(55.84% 0.115 65.3)
XYZ	xyz(19.4432, 16.7680, 3.1897)
Luminance	0.1677 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1641A #1A57A1

analogous

#A1211A #A1641A #9BA11A

triadic

#A1641A #1AA164 #641AA1

tetradic

#A1641A #1AA121 #1A57A1 #A11A9B

square

#A1641A #1AA121 #1A57A1 #A11A9B

split-complementary

#A1641A #1A9BA1 #211AA1

monochromatic

#382309 #6C4311 #A1641A #D68523 #E3A252

Accessibility & contrast

On white

4.82

#A1641A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#A1641A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1641A

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1641A	#FFFFFF	#000000	##FFFFFF
##A1641A	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78690B

Deuteranopia (green-blind)

#86771B

Tritanopia (blue-blind)

#B05656

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a1641a;
/* rgb */ color: rgb(161, 100, 26);
/* oklch */ color: oklch(55.8% 0.115 65.3);

Tailwind

colors: {
  custom: {
    50: '#c3905e',
    500: '#a1641a',
    950: '#000000',
  },
}

SCSS

$custom: #a1641a;
$custom-light: #c3905e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1641a",
  "rgb": {
    "r": 161,
    "g": 100,
    "b": 26
  },
  "hsl": {
    "h": 32.889,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.55838,
    "c": 0.1146,
    "h": 65.3
  },
  "luminance": 0.16766
}

Semantic roles & 50–950 ramp

primary

#A1641A

secondary

#5186C6

accent

#8BEF39

background

#FCF8F5

surface

#F9F0E9

border

#D2CBC5

text

#140C05

muted

#827D79

Preview Lab

Preview with #A1641A

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

Preview Lab → · Contrast checker → · Palette generator →