#A5643C#A5643C

#A5643C is a mid, moderate orange. Relative luminance 0.174; OKLCH L 56.7% C 0.100 H 51.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#A5643C
RGB	rgb(165, 100, 60)
HSL	hsl(23, 47%, 44%)
HSV	hsv(23, 64%, 65%)
CMYK	cmyk(0%, 39.4%, 63.6%, 35.3%)
CIE-LAB	lab(48.81, 22.39, 33.42)
CIE-LCH	lch(48.81, 40.22, 56.18°)
OKLab	oklab(56.71% 0.063 0.0782)
OKLCH	oklch(56.71% 0.1 51.1)
XYZ	xyz(20.8914, 17.4419, 6.5405)
Luminance	0.1744 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5643C #3C7DA5

analogous

#A53C49 #A5643C #A5993C

triadic

#A5643C #3CA564 #643CA5

tetradic

#A5643C #49A53C #3C7DA5 #993CA5

square

#A5643C #49A53C #3C7DA5 #993CA5

split-complementary

#A5643C #3CA599 #3C49A5

monochromatic

#4B2E1B #78492C #A5643C #C3835B #D4A588

Accessibility & contrast

On white

4.68

#A5643C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#A5643C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5643C

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5643C	#FFFFFF	#000000	##FFFFFF
##A5643C	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B38

Deuteranopia (green-blind)

#867A3C

Tritanopia (blue-blind)

#B4575B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a5643c;
/* rgb */ color: rgb(165, 100, 60);
/* oklch */ color: oklch(56.7% 0.100 51.1);

Tailwind

colors: {
  custom: {
    50: '#c49073',
    500: '#a5643c',
    950: '#000000',
  },
}

SCSS

$custom: #a5643c;
$custom-light: #c49073;
$custom-dark: #000000;

JSON

{
  "hex": "#a5643c",
  "rgb": {
    "r": 165,
    "g": 100,
    "b": 60
  },
  "hsl": {
    "h": 22.857,
    "s": 46.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56706,
    "c": 0.10045,
    "h": 51.1
  },
  "luminance": 0.1744
}

Semantic roles & 50–950 ramp

primary

#A5643C

secondary

#7FA6BE

accent

#A4D651

background

#FCF8F7

surface

#F8F0ED

border

#D1CBC8

text

#130C08

muted

#827D7B

Preview Lab

Preview with #A5643C

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

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