#A64321#A64321

#A64321 is a mid, vivid orange. Relative luminance 0.122; OKLCH L 51.1% C 0.139 H 38.6°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#A64321
RGB	rgb(166, 67, 33)
HSL	hsl(15, 67%, 39%)
HSV	hsv(15, 80%, 65%)
CMYK	cmyk(0%, 59.6%, 80.1%, 34.9%)
CIE-LAB	lab(41.59, 38.97, 39.89)
CIE-LCH	lch(41.59, 55.77, 45.67°)
OKLab	oklab(51.11% 0.1087 0.0867)
OKLCH	oklch(51.11% 0.139 38.6)
XYZ	xyz(18.0095, 12.2336, 2.8515)
Luminance	0.1223 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64321 #2184A6

analogous

#A62142 #A64321 #A68621

triadic

#A64321 #21A643 #4321A6

tetradic

#A64321 #42A621 #2184A6 #8621A6

square

#A64321 #42A621 #2184A6 #8621A6

split-complementary

#A64321 #21A686 #2142A6

monochromatic

#401A0D #732E17 #A64321 #D6592F #E08262

Accessibility & contrast

On white

6.09

#A64321 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#A64321 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64321

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64321	#FFFFFF	#000000	##FFFFFF
##A64321	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F541C

Deuteranopia (green-blind)

#776A1E

Tritanopia (blue-blind)

#B72B3C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a64321;
/* rgb */ color: rgb(166, 67, 33);
/* oklch */ color: oklch(51.1% 0.139 38.6);

Tailwind

colors: {
  custom: {
    50: '#c87b5f',
    500: '#a64321',
    950: '#000000',
  },
}

SCSS

$custom: #a64321;
$custom-light: #c87b5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a64321",
  "rgb": {
    "r": 166,
    "g": 67,
    "b": 33
  },
  "hsl": {
    "h": 15.338,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.51114,
    "c": 0.13907,
    "h": 38.6
  },
  "luminance": 0.12231
}

Semantic roles & 50–950 ramp

primary

#A64321

secondary

#5EAAC5

accent

#BEEA3E

background

#FDF7F5

surface

#FAEEE9

border

#D3C9C5

text

#150905

muted

#837B79

Preview Lab

Preview with #A64321

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

Preview Lab → · Contrast checker → · Palette generator →