#A43C20#A43C20

#A43C20 is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.8% C 0.144 H 35.8°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A43C20
RGB	rgb(164, 60, 32)
HSL	hsl(13, 67%, 38%)
HSV	hsv(13, 80%, 64%)
CMYK	cmyk(0%, 63.4%, 80.5%, 35.7%)
CIE-LAB	lab(39.97, 41.51, 38.69)
CIE-LCH	lch(39.97, 56.75, 42.98°)
OKLab	oklab(49.82% 0.1166 0.0839)
OKLCH	oklch(49.82% 0.144 35.8)
XYZ	xyz(17.1883, 11.2310, 2.6289)
Luminance	0.1123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43C20 #2088A4

analogous

#A42046 #A43C20 #A47E20

triadic

#A43C20 #20A43C #3C20A4

tetradic

#A43C20 #46A420 #2088A4 #7E20A4

square

#A43C20 #46A420 #2088A4 #7E20A4

split-complementary

#A43C20 #20A47E #2046A4

monochromatic

#3E170C #712916 #A43C20 #D6502B #E07A5F

Accessibility & contrast

On white

6.47

#A43C20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A43C20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43C20

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43C20	#FFFFFF	#000000	##FFFFFF
##A43C20	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A501C

Deuteranopia (green-blind)

#73671C

Tritanopia (blue-blind)

#B52136

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a43c20;
/* rgb */ color: rgb(164, 60, 32);
/* oklch */ color: oklch(49.8% 0.144 35.8);

Tailwind

colors: {
  custom: {
    50: '#c7765e',
    500: '#a43c20',
    950: '#000000',
  },
}

SCSS

$custom: #a43c20;
$custom-light: #c7765e;
$custom-dark: #000000;

JSON

{
  "hex": "#a43c20",
  "rgb": {
    "r": 164,
    "g": 60,
    "b": 32
  },
  "hsl": {
    "h": 12.727,
    "s": 67.347,
    "l": 38.431
  },
  "oklch": {
    "l": 0.49822,
    "c": 0.14364,
    "h": 35.8
  },
  "luminance": 0.11229
}

Semantic roles & 50–950 ramp

primary

#A43C20

secondary

#5CAEC4

accent

#C6EA3E

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A43C20

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

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