#A3434D#A3434D

#A3434D is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.4% C 0.127 H 16.4°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#A3434D
RGB	rgb(163, 67, 77)
HSL	hsl(354, 42%, 45%)
HSV	hsv(354, 59%, 64%)
CMYK	cmyk(0%, 58.9%, 52.8%, 36.1%)
CIE-LAB	lab(41.75, 40.60, 14.33)
CIE-LCH	lch(41.75, 43.05, 19.44°)
OKLab	oklab(51.36% 0.122 0.036)
OKLCH	oklch(51.36% 0.127 16.4)
XYZ	xyz(18.4524, 12.3389, 8.4297)
Luminance	0.1234 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3434D #43A399

analogous

#A3437D #A3434D #A36943

triadic

#A3434D #4DA343 #434DA3

tetradic

#A3434D #7DA343 #43A399 #6943A3

square

#A3434D #7DA343 #43A399 #6943A3

split-complementary

#A3434D #43A369 #437DA3

monochromatic

#4C1F24 #783139 #A3434D #BF646D #D18F96

Accessibility & contrast

On white

6.06

#A3434D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#A3434D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3434D

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3434D	#FFFFFF	#000000	##FFFFFF
##A3434D	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59564D

Deuteranopia (green-blind)

#716A4B

Tritanopia (blue-blind)

#B13447

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a3434d;
/* rgb */ color: rgb(163, 67, 77);
/* oklch */ color: oklch(51.4% 0.127 16.4);

Tailwind

colors: {
  custom: {
    50: '#c37b7e',
    500: '#a3434d',
    950: '#000000',
  },
}

SCSS

$custom: #a3434d;
$custom-light: #c37b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3434d",
  "rgb": {
    "r": 163,
    "g": 67,
    "b": 77
  },
  "hsl": {
    "h": 353.75,
    "s": 41.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51356,
    "c": 0.12724,
    "h": 16.4
  },
  "luminance": 0.12337
}

Semantic roles & 50–950 ramp

primary

#A3434D

secondary

#85BCB7

accent

#D2C556

background

#FCF7F7

surface

#F8EEEE

border

#D1C9C9

text

#130A0A

muted

#827C7C

Preview Lab

Preview with #A3434D

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

Preview Lab → · Contrast checker → · Palette generator →