#A43B2A#A43B2A

#A43B2A is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.8% C 0.142 H 31.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#A43B2A
RGB	rgb(164, 59, 42)
HSL	hsl(8, 59%, 40%)
HSV	hsv(8, 74%, 64%)
CMYK	cmyk(0%, 64%, 74.4%, 35.7%)
CIE-LAB	lab(39.90, 42.38, 33.16)
CIE-LCH	lch(39.90, 53.81, 38.04°)
OKLab	oklab(49.8% 0.1212 0.0746)
OKLCH	oklch(49.8% 0.142 31.6)
XYZ	xyz(17.2936, 11.1900, 3.4393)
Luminance	0.1119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43B2A #2A93A4

analogous

#A42A56 #A43B2A #A4782A

triadic

#A43B2A #2AA43B #3B2AA4

tetradic

#A43B2A #56A42A #2A93A4 #782AA4

square

#A43B2A #56A42A #2A93A4 #782AA4

split-complementary

#A43B2A #2AA478 #2A56A4

monochromatic

#431811 #73291E #A43B2A #CD523E #DA7D6E

Accessibility & contrast

On white

6.49

#A43B2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#A43B2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43B2A

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43B2A	#FFFFFF	#000000	##FFFFFF
##A43B2A	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F28

Deuteranopia (green-blind)

#726727

Tritanopia (blue-blind)

#B42138

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a43b2a;
/* rgb */ color: rgb(164, 59, 42);
/* oklch */ color: oklch(49.8% 0.142 31.6);

Tailwind

colors: {
  custom: {
    50: '#c67664',
    500: '#a43b2a',
    950: '#000000',
  },
}

SCSS

$custom: #a43b2a;
$custom-light: #c67664;
$custom-dark: #000000;

JSON

{
  "hex": "#a43b2a",
  "rgb": {
    "r": 164,
    "g": 59,
    "b": 42
  },
  "hsl": {
    "h": 8.361,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.49804,
    "c": 0.14234,
    "h": 31.6
  },
  "luminance": 0.11188
}

Semantic roles & 50–950 ramp

primary

#A43B2A

secondary

#69B5C1

accent

#CDE245

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140905

muted

#837B7A

Preview Lab

Preview with #A43B2A

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

Preview Lab → · Contrast checker → · Palette generator →