#A1633F#A1633F

#A1633F is a mid, moderate orange. Relative luminance 0.169; OKLCH L 56.0% C 0.095 H 50.0°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#A1633F
RGB	rgb(161, 99, 63)
HSL	hsl(22, 44%, 44%)
HSV	hsv(22, 61%, 63%)
CMYK	cmyk(0%, 38.5%, 60.9%, 36.9%)
CIE-LAB	lab(48.09, 21.46, 30.75)
CIE-LCH	lch(48.09, 37.50, 55.10°)
OKLab	oklab(56.05% 0.0611 0.0728)
OKLCH	oklch(56.05% 0.095 50)
XYZ	xyz(20.0584, 16.8615, 6.8999)
Luminance	0.1686 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1633F #3F7DA1

analogous

#A13F4C #A1633F #A1943F

triadic

#A1633F #3FA163 #633FA1

tetradic

#A1633F #4CA13F #3F7DA1 #943FA1

square

#A1633F #4CA13F #3F7DA1 #943FA1

split-complementary

#A1633F #3FA194 #3F4CA1

monochromatic

#492D1D #75482E #A1633F #C0825D #D1A489

Accessibility & contrast

On white

4.80

#A1633F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#A1633F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1633F

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1633F	#FFFFFF	#000000	##FFFFFF
##A1633F	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746A3C

Deuteranopia (green-blind)

#83773F

Tritanopia (blue-blind)

#AF575A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a1633f;
/* rgb */ color: rgb(161, 99, 63);
/* oklch */ color: oklch(56.0% 0.095 50.0);

Tailwind

colors: {
  custom: {
    50: '#c19075',
    500: '#a1633f',
    950: '#000000',
  },
}

SCSS

$custom: #a1633f;
$custom-light: #c19075;
$custom-dark: #000000;

JSON

{
  "hex": "#a1633f",
  "rgb": {
    "r": 161,
    "g": 99,
    "b": 63
  },
  "hsl": {
    "h": 22.041,
    "s": 43.75,
    "l": 43.922
  },
  "oklch": {
    "l": 0.56045,
    "c": 0.09503,
    "h": 50
  },
  "luminance": 0.1686
}

Semantic roles & 50–950 ramp

primary

#A1633F

secondary

#80A6BC

accent

#A5D354

background

#FCF8F7

surface

#F8F0ED

border

#D1CBC8

text

#130C08

muted

#827D7B

Preview Lab

Preview with #A1633F

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

Preview Lab → · Contrast checker → · Palette generator →