#A34343#A34343

#A34343 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.1% C 0.128 H 22.7°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#A34343
RGB	rgb(163, 67, 67)
HSL	hsl(0, 42%, 45%)
HSV	hsv(0, 59%, 64%)
CMYK	cmyk(0%, 58.9%, 58.9%, 36.1%)
CIE-LAB	lab(41.55, 39.76, 20.21)
CIE-LCH	lch(41.55, 44.60, 26.95°)
OKLab	oklab(51.14% 0.1179 0.0493)
OKLCH	oklch(51.14% 0.128 22.7)
XYZ	xyz(18.1261, 12.2083, 6.7110)
Luminance	0.1221 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A34343 #43A3A3

analogous

#A34373 #A34343 #A37343

triadic

#A34343 #43A343 #4343A3

tetradic

#A34343 #73A343 #43A3A3 #7343A3

square

#A34343 #73A343 #43A3A3 #7343A3

split-complementary

#A34343 #43A373 #4373A3

monochromatic

#4C1F1F #783131 #A34343 #BF6464 #D18F8F

Accessibility & contrast

On white

6.10

#A34343 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#A34343 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A34343

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A34343	#FFFFFF	#000000	##FFFFFF
##A34343	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5542

Deuteranopia (green-blind)

#736A41

Tritanopia (blue-blind)

#B23244

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a34343;
/* rgb */ color: rgb(163, 67, 67);
/* oklch */ color: oklch(51.1% 0.128 22.7);

Tailwind

colors: {
  custom: {
    50: '#c47b77',
    500: '#a34343',
    950: '#000000',
  },
}

SCSS

$custom: #a34343;
$custom-light: #c47b77;
$custom-dark: #000000;

JSON

{
  "hex": "#a34343",
  "rgb": {
    "r": 163,
    "g": 67,
    "b": 67
  },
  "hsl": {
    "h": 0,
    "s": 41.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51136,
    "c": 0.12783,
    "h": 22.7
  },
  "luminance": 0.12206
}

Semantic roles & 50–950 ramp

primary

#A34343

secondary

#85BCBC

accent

#D2D256

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140908

muted

#827B7B

Preview Lab

Preview with #A34343

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

Preview Lab → · Contrast checker → · Palette generator →