#A4643E#A4643E

#A4643E is a mid, moderate orange. Relative luminance 0.174; OKLCH L 56.6% C 0.098 H 50.4°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#A4643E
RGB	rgb(164, 100, 62)
HSL	hsl(22, 45%, 44%)
HSV	hsv(22, 62%, 64%)
CMYK	cmyk(0%, 39%, 62.2%, 35.7%)
CIE-LAB	lab(48.71, 22.10, 32.16)
CIE-LCH	lch(48.71, 39.02, 55.50°)
OKLab	oklab(56.6% 0.0626 0.0757)
OKLCH	oklch(56.6% 0.098 50.4)
XYZ	xyz(20.7380, 17.3566, 6.8145)
Luminance	0.1736 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4643E #3E7EA4

analogous

#A43E4B #A4643E #A4973E

triadic

#A4643E #3EA464 #643EA4

tetradic

#A4643E #4BA43E #3E7EA4 #973EA4

square

#A4643E #4BA43E #3E7EA4 #973EA4

split-complementary

#A4643E #3EA497 #3E4BA4

monochromatic

#4B2E1C #78492D #A4643E #C2835D #D3A58A

Accessibility & contrast

On white

4.70

#A4643E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#A4643E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4643E

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4643E	#FFFFFF	#000000	##FFFFFF
##A4643E	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B3B

Deuteranopia (green-blind)

#85793E

Tritanopia (blue-blind)

#B2585B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a4643e;
/* rgb */ color: rgb(164, 100, 62);
/* oklch */ color: oklch(56.6% 0.098 50.4);

Tailwind

colors: {
  custom: {
    50: '#c39074',
    500: '#a4643e',
    950: '#000000',
  },
}

SCSS

$custom: #a4643e;
$custom-light: #c39074;
$custom-dark: #000000;

JSON

{
  "hex": "#a4643e",
  "rgb": {
    "r": 164,
    "g": 100,
    "b": 62
  },
  "hsl": {
    "h": 22.353,
    "s": 45.133,
    "l": 44.314
  },
  "oklch": {
    "l": 0.56604,
    "c": 0.09824,
    "h": 50.4
  },
  "luminance": 0.17355
}

Semantic roles & 50–950 ramp

primary

#A4643E

secondary

#81A7BD

accent

#A4D553

background

#FCF8F7

surface

#F8F0ED

border

#D1CBC8

text

#130C08

muted

#827D7B

Preview Lab

Preview with #A4643E

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

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