#A43134#A43134

#A43134 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.8% C 0.151 H 23.3°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#A43134
RGB	rgb(164, 49, 52)
HSL	hsl(358, 54%, 42%)
HSV	hsv(358, 70%, 64%)
CMYK	cmyk(0%, 70.1%, 68.3%, 35.7%)
CIE-LAB	lab(38.45, 47.20, 25.51)
CIE-LCH	lch(38.45, 53.66, 28.39°)
OKLab	oklab(48.76% 0.1385 0.0597)
OKLCH	oklch(48.76% 0.151 23.3)
XYZ	xyz(17.0298, 10.3395, 4.3472)
Luminance	0.1034 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43134 #31A4A1

analogous

#A4316E #A43134 #A46831

triadic

#A43134 #34A431 #3134A4

tetradic

#A43134 #6EA431 #31A4A1 #6831A4

square

#A43134 #6EA431 #31A4A1 #6831A4

split-complementary

#A43134 #31A468 #316EA4

monochromatic

#461516 #752325 #A43134 #C9494D #D7797B

Accessibility & contrast

On white

6.85

#A43134 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#A43134 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43134

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43134	#FFFFFF	#000000	##FFFFFF
##A43134	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514B33

Deuteranopia (green-blind)

#6E6431

Tritanopia (blue-blind)

#B40E33

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a43134;
/* rgb */ color: rgb(164, 49, 52);
/* oklch */ color: oklch(48.8% 0.151 23.3);

Tailwind

colors: {
  custom: {
    50: '#c6716b',
    500: '#a43134',
    950: '#000000',
  },
}

SCSS

$custom: #a43134;
$custom-light: #c6716b;
$custom-dark: #000000;

JSON

{
  "hex": "#a43134",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 52
  },
  "hsl": {
    "h": 358.435,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48758,
    "c": 0.15078,
    "h": 23.3
  },
  "luminance": 0.10337
}

Semantic roles & 50–950 ramp

primary

#A43134

secondary

#72BFBD

accent

#DDDA4A

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A43134

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

Preview Lab → · Contrast checker → · Palette generator →