#A1641C#A1641C

#A1641C is a mid, moderate orange. Relative luminance 0.168; OKLCH L 55.9% C 0.114 H 64.9°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#A1641C
RGB	rgb(161, 100, 28)
HSL	hsl(32, 70%, 37%)
HSV	hsv(32, 83%, 63%)
CMYK	cmyk(0%, 37.9%, 82.6%, 36.9%)
CIE-LAB	lab(47.98, 18.96, 47.88)
CIE-LCH	lch(47.98, 51.50, 68.40°)
OKLab	oklab(55.85% 0.0483 0.103)
OKLCH	oklch(55.85% 0.114 64.9)
XYZ	xyz(19.4663, 16.7772, 3.3115)
Luminance	0.1678 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1641C #1C59A1

analogous

#A1221C #A1641C #9CA11C

triadic

#A1641C #1CA164 #641CA1

tetradic

#A1641C #1CA122 #1C59A1 #A11C9C

square

#A1641C #1CA122 #1C59A1 #A11C9C

split-complementary

#A1641C #1C9CA1 #221CA1

monochromatic

#39230A #6D4413 #A1641C #D58425 #E2A156

Accessibility & contrast

On white

4.82

#A1641C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#A1641C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1641C

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1641C	#FFFFFF	#000000	##FFFFFF
##A1641C	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)

#77690F

Deuteranopia (green-blind)

#86771D

Tritanopia (blue-blind)

#B05656

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a1641c;
/* rgb */ color: rgb(161, 100, 28);
/* oklch */ color: oklch(55.9% 0.114 64.9);

Tailwind

colors: {
  custom: {
    50: '#c2905f',
    500: '#a1641c',
    950: '#000000',
  },
}

SCSS

$custom: #a1641c;
$custom-light: #c2905f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1641c",
  "rgb": {
    "r": 161,
    "g": 100,
    "b": 28
  },
  "hsl": {
    "h": 32.481,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.55851,
    "c": 0.11378,
    "h": 64.9
  },
  "luminance": 0.16775
}

Semantic roles & 50–950 ramp

primary

#A1641C

secondary

#5488C5

accent

#8DED3B

background

#FCF8F5

surface

#F9F0E9

border

#D2CBC5

text

#140C05

muted

#827D79

Preview Lab

Preview with #A1641C

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

Preview Lab → · Contrast checker → · Palette generator →