#A3502C#A3502C

#A3502C is a mid, vivid orange. Relative luminance 0.137; OKLCH L 52.7% C 0.121 H 42.8°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#A3502C
RGB	rgb(163, 80, 44)
HSL	hsl(18, 57%, 41%)
HSV	hsv(18, 73%, 64%)
CMYK	cmyk(0%, 50.9%, 73%, 36.1%)
CIE-LAB	lab(43.81, 31.59, 36.32)
CIE-LCH	lch(43.81, 48.13, 48.98°)
OKLab	oklab(52.75% 0.0884 0.082)
OKLCH	oklch(52.75% 0.121 42.8)
XYZ	xyz(18.4293, 13.7079, 4.0578)
Luminance	0.1371 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3502C #2C7FA3

analogous

#A32C44 #A3502C #A38B2C

triadic

#A3502C #2CA350 #502CA3

tetradic

#A3502C #44A32C #2C7FA3 #8B2CA3

square

#A3502C #44A32C #2C7FA3 #8B2CA3

split-complementary

#A3502C #2CA38B #2C44A3

monochromatic

#432112 #73381F #A3502C #CC6B41 #D99071

Accessibility & contrast

On white

5.61

#A3502C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#A3502C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3502C

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3502C	#FFFFFF	#000000	##FFFFFF
##A3502C	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C28

Deuteranopia (green-blind)

#7B6F2A

Tritanopia (blue-blind)

#B33F48

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a3502c;
/* rgb */ color: rgb(163, 80, 44);
/* oklch */ color: oklch(52.7% 0.121 42.8);

Tailwind

colors: {
  custom: {
    50: '#c48367',
    500: '#a3502c',
    950: '#000000',
  },
}

SCSS

$custom: #a3502c;
$custom-light: #c48367;
$custom-dark: #000000;

JSON

{
  "hex": "#a3502c",
  "rgb": {
    "r": 163,
    "g": 80,
    "b": 44
  },
  "hsl": {
    "h": 18.151,
    "s": 57.488,
    "l": 40.588
  },
  "oklch": {
    "l": 0.52746,
    "c": 0.12055,
    "h": 42.8
  },
  "luminance": 0.13706
}

Semantic roles & 50–950 ramp

primary

#A3502C

secondary

#6BA6C0

accent

#B2E147

background

#FCF8F6

surface

#F9EFEB

border

#D2CAC6

text

#140B06

muted

#827C7A

Preview Lab

Preview with #A3502C

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

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