#A3863B#A3863B

#A3863B is a light, moderate orange. Relative luminance 0.252; OKLCH L 63.2% C 0.100 H 88.0°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#A3863B
RGB	rgb(163, 134, 59)
HSL	hsl(43, 47%, 44%)
HSV	hsv(43, 64%, 64%)
CMYK	cmyk(0%, 17.8%, 63.8%, 36.1%)
CIE-LAB	lab(57.23, 2.24, 43.52)
CIE-LCH	lch(57.23, 43.58, 87.06°)
OKLab	oklab(63.21% 0.0034 0.1)
OKLCH	oklch(63.21% 0.1 88)
XYZ	xyz(24.4200, 25.1539, 7.7058)
Luminance	0.2515 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3863B #3B58A3

analogous

#A3523B #A3863B #8CA33B

triadic

#A3863B #3BA386 #863BA3

tetradic

#A3863B #3BA352 #3B58A3 #A33B8C

square

#A3863B #3BA352 #3B58A3 #A33B8C

split-complementary

#A3863B #3B8CA3 #523BA3

monochromatic

#493C1A #76612B #A3863B #C3A558 #D3BD85

Accessibility & contrast

On white

3.48

#A3863B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#A3863B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A3863B

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3863B	#FFFFFF	#000000	##000000
##A3863B	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948533

Deuteranopia (green-blind)

#9B8D3E

Tritanopia (blue-blind)

#B07B76

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #a3863b;
/* rgb */ color: rgb(163, 134, 59);
/* oklch */ color: oklch(63.2% 0.100 88.0);

Tailwind

colors: {
  custom: {
    50: '#c1a974',
    500: '#a3863b',
    950: '#000000',
  },
}

SCSS

$custom: #a3863b;
$custom-light: #c1a974;
$custom-dark: #000000;

JSON

{
  "hex": "#a3863b",
  "rgb": {
    "r": 163,
    "g": 134,
    "b": 59
  },
  "hsl": {
    "h": 43.269,
    "s": 46.847,
    "l": 43.529
  },
  "oklch": {
    "l": 0.63212,
    "c": 0.10002,
    "h": 88
  },
  "luminance": 0.25152
}

Semantic roles & 50–950 ramp

primary

#A3863B

secondary

#7D8FBD

accent

#76D651

background

#FCFAF7

surface

#F8F4ED

border

#D1CEC8

text

#130F08

muted

#827F7B

Preview Lab

Preview with #A3863B

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

Preview Lab → · Contrast checker → · Palette generator →