#A4643A#A4643A

#A4643A is a mid, moderate orange. Relative luminance 0.173; OKLCH L 56.5% C 0.101 H 52.6°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#A4643A
RGB	rgb(164, 100, 58)
HSL	hsl(24, 48%, 44%)
HSV	hsv(24, 65%, 64%)
CMYK	cmyk(0%, 39%, 64.6%, 35.7%)
CIE-LAB	lab(48.65, 21.82, 34.29)
CIE-LCH	lch(48.65, 40.64, 57.53°)
OKLab	oklab(56.55% 0.0611 0.0799)
OKLCH	oklch(56.55% 0.101 52.6)
XYZ	xyz(20.6323, 17.3143, 6.2576)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4643A #3A7AA4

analogous

#A43A45 #A4643A #A4993A

triadic

#A4643A #3AA464 #643AA4

tetradic

#A4643A #45A43A #3A7AA4 #993AA4

square

#A4643A #45A43A #3A7AA4 #993AA4

split-complementary

#A4643A #3AA499 #3A45A4

monochromatic

#4A2D1A #77482A #A4643A #C48257 #D4A485

Accessibility & contrast

On white

4.71

#A4643A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#A4643A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4643A

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4643A	#FFFFFF	#000000	##FFFFFF
##A4643A	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B36

Deuteranopia (green-blind)

#85793A

Tritanopia (blue-blind)

#B3575A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a4643a;
/* rgb */ color: rgb(164, 100, 58);
/* oklch */ color: oklch(56.5% 0.101 52.6);

Tailwind

colors: {
  custom: {
    50: '#c39071',
    500: '#a4643a',
    950: '#000000',
  },
}

SCSS

$custom: #a4643a;
$custom-light: #c39071;
$custom-dark: #000000;

JSON

{
  "hex": "#a4643a",
  "rgb": {
    "r": 164,
    "g": 100,
    "b": 58
  },
  "hsl": {
    "h": 23.774,
    "s": 47.748,
    "l": 43.529
  },
  "oklch": {
    "l": 0.56547,
    "c": 0.10056,
    "h": 52.6
  },
  "luminance": 0.17312
}

Semantic roles & 50–950 ramp

primary

#A4643A

secondary

#7CA4BE

accent

#A2D750

background

#FCF8F6

surface

#F8F0EC

border

#D1CBC7

text

#130C08

muted

#827D7B

Preview Lab

Preview with #A4643A

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

Preview Lab → · Contrast checker → · Palette generator →