#A43132#A43132

#A43132 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.7% C 0.151 H 24.3°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#A43132
RGB	rgb(164, 49, 50)
HSL	hsl(359, 54%, 42%)
HSV	hsv(359, 70%, 64%)
CMYK	cmyk(0%, 70.1%, 69.5%, 35.7%)
CIE-LAB	lab(38.41, 47.09, 26.70)
CIE-LCH	lch(38.41, 54.13, 29.55°)
OKLab	oklab(48.73% 0.1377 0.0621)
OKLCH	oklch(48.73% 0.151 24.3)
XYZ	xyz(16.9857, 10.3219, 4.1149)
Luminance	0.1032 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43132 #31A4A3

analogous

#A4316C #A43132 #A46A31

triadic

#A43132 #32A431 #3132A4

tetradic

#A43132 #6CA431 #31A4A3 #6A31A4

square

#A43132 #6CA431 #31A4A3 #6A31A4

split-complementary

#A43132 #31A46A #316CA4

monochromatic

#461515 #752324 #A43132 #C9494B #D77979

Accessibility & contrast

On white

6.85

#A43132 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#A43132 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43132

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43132	#FFFFFF	#000000	##FFFFFF
##A43132	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514B31

Deuteranopia (green-blind)

#6E642E

Tritanopia (blue-blind)

#B40D33

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a43132;
/* rgb */ color: rgb(164, 49, 50);
/* oklch */ color: oklch(48.7% 0.151 24.3);

Tailwind

colors: {
  custom: {
    50: '#c6716a',
    500: '#a43132',
    950: '#000000',
  },
}

SCSS

$custom: #a43132;
$custom-light: #c6716a;
$custom-dark: #000000;

JSON

{
  "hex": "#a43132",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 50
  },
  "hsl": {
    "h": 359.478,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48725,
    "c": 0.15102,
    "h": 24.3
  },
  "luminance": 0.10319
}

Semantic roles & 50–950 ramp

primary

#A43132

secondary

#72BFBF

accent

#DDDC4A

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A43132

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

Preview Lab → · Contrast checker → · Palette generator →