#A3424E#A3424E

#A3424E is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.2% C 0.129 H 15.3°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#A3424E
RGB	rgb(163, 66, 78)
HSL	hsl(353, 42%, 45%)
HSV	hsv(353, 60%, 64%)
CMYK	cmyk(0%, 59.5%, 52.1%, 36.1%)
CIE-LAB	lab(41.59, 41.17, 13.49)
CIE-LCH	lch(41.59, 43.33, 18.14°)
OKLab	oklab(51.24% 0.124 0.034)
OKLCH	oklch(51.24% 0.129 15.3)
XYZ	xyz(18.4291, 12.2352, 8.5974)
Luminance	0.1223 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3424E #42A397

analogous

#A3427F #A3424E #A36642

triadic

#A3424E #4EA342 #424EA3

tetradic

#A3424E #7FA342 #42A397 #6642A3

square

#A3424E #7FA342 #42A397 #6642A3

split-complementary

#A3424E #42A366 #427FA3

monochromatic

#4C1F24 #773039 #A3424E #C0636E #D18E96

Accessibility & contrast

On white

6.09

#A3424E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#A3424E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3424E

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3424E	#FFFFFF	#000000	##FFFFFF
##A3424E	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58564E

Deuteranopia (green-blind)

#716A4C

Tritanopia (blue-blind)

#B13347

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a3424e;
/* rgb */ color: rgb(163, 66, 78);
/* oklch */ color: oklch(51.2% 0.129 15.3);

Tailwind

colors: {
  custom: {
    50: '#c37a7f',
    500: '#a3424e',
    950: '#000000',
  },
}

SCSS

$custom: #a3424e;
$custom-light: #c37a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3424e",
  "rgb": {
    "r": 163,
    "g": 66,
    "b": 78
  },
  "hsl": {
    "h": 352.577,
    "s": 42.358,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51241,
    "c": 0.12856,
    "h": 15.3
  },
  "luminance": 0.12233
}

Semantic roles & 50–950 ramp

primary

#A3424E

secondary

#84BCB6

accent

#D2C356

background

#FCF7F7

surface

#F8EEEE

border

#D1C9C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A3424E

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

Preview Lab → · Contrast checker → · Palette generator →