#A3502D#A3502D

#A3502D is a mid, vivid orange. Relative luminance 0.137; OKLCH L 52.8% C 0.120 H 42.4°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#A3502D
RGB	rgb(163, 80, 45)
HSL	hsl(18, 57%, 41%)
HSV	hsv(18, 72%, 64%)
CMYK	cmyk(0%, 50.9%, 72.4%, 36.1%)
CIE-LAB	lab(43.82, 31.64, 35.79)
CIE-LCH	lch(43.82, 47.77, 48.52°)
OKLab	oklab(52.76% 0.0888 0.081)
OKLCH	oklch(52.76% 0.12 42.4)
XYZ	xyz(18.4483, 13.7155, 4.1580)
Luminance	0.1371 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3502D #2D80A3

analogous

#A32D45 #A3502D #A38B2D

triadic

#A3502D #2DA350 #502DA3

tetradic

#A3502D #45A32D #2D80A3 #8B2DA3

square

#A3502D #45A32D #2D80A3 #8B2DA3

split-complementary

#A3502D #2DA38B #2D45A3

monochromatic

#432113 #733820 #A3502D #CB6B42 #D89072

Accessibility & contrast

On white

5.61

#A3502D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#A3502D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3502D

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3502D	#FFFFFF	#000000	##FFFFFF
##A3502D	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)

#675C29

Deuteranopia (green-blind)

#7B6F2B

Tritanopia (blue-blind)

#B33F48

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a3502d;
/* rgb */ color: rgb(163, 80, 45);
/* oklch */ color: oklch(52.8% 0.120 42.4);

Tailwind

colors: {
  custom: {
    50: '#c48367',
    500: '#a3502d',
    950: '#000000',
  },
}

SCSS

$custom: #a3502d;
$custom-light: #c48367;
$custom-dark: #000000;

JSON

{
  "hex": "#a3502d",
  "rgb": {
    "r": 163,
    "g": 80,
    "b": 45
  },
  "hsl": {
    "h": 17.797,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.52758,
    "c": 0.12017,
    "h": 42.4
  },
  "luminance": 0.13713
}

Semantic roles & 50–950 ramp

primary

#A3502D

secondary

#6CA7C0

accent

#B3E048

background

#FCF8F6

surface

#F9EFEB

border

#D2CAC6

text

#140B06

muted

#827C7A

Preview Lab

Preview with #A3502D

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

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