#A1611C#A1611C

#A1611C is a mid, moderate orange. Relative luminance 0.162; OKLCH L 55.3% C 0.115 H 62.3°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#A1611C
RGB	rgb(161, 97, 28)
HSL	hsl(31, 70%, 37%)
HSV	hsv(31, 83%, 63%)
CMYK	cmyk(0%, 39.8%, 82.6%, 36.9%)
CIE-LAB	lab(47.25, 20.66, 47.22)
CIE-LCH	lch(47.25, 51.54, 66.37°)
OKLab	oklab(55.29% 0.0533 0.1016)
OKLCH	oklch(55.29% 0.115 62.3)
XYZ	xyz(19.1839, 16.2123, 3.2174)
Luminance	0.1621 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1611C #1C5CA1

analogous

#A11F1C #A1611C #9FA11C

triadic

#A1611C #1CA161 #611CA1

tetradic

#A1611C #1CA11F #1C5CA1 #A11C9F

square

#A1611C #1CA11F #1C5CA1 #A11C9F

split-complementary

#A1611C #1C9FA1 #1F1CA1

monochromatic

#39220A #6D4213 #A1611C #D58025 #E29E56

Accessibility & contrast

On white

4.95

#A1611C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#A1611C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1611C

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1611C	#FFFFFF	#000000	##FFFFFF
##A1611C	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756710

Deuteranopia (green-blind)

#84761D

Tritanopia (blue-blind)

#B05254

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a1611c;
/* rgb */ color: rgb(161, 97, 28);
/* oklch */ color: oklch(55.3% 0.115 62.3);

Tailwind

colors: {
  custom: {
    50: '#c38e5e',
    500: '#a1611c',
    950: '#000000',
  },
}

SCSS

$custom: #a1611c;
$custom-light: #c38e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1611c",
  "rgb": {
    "r": 161,
    "g": 97,
    "b": 28
  },
  "hsl": {
    "h": 31.128,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.55288,
    "c": 0.11472,
    "h": 62.3
  },
  "luminance": 0.1621
}

Semantic roles & 50–950 ramp

primary

#A1611C

secondary

#548AC5

accent

#91ED3B

background

#FCF8F5

surface

#F9F0E9

border

#D2CBC5

text

#140C05

muted

#827D79

Preview Lab

Preview with #A1611C

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

Preview Lab → · Contrast checker → · Palette generator →