#A43347#A43347

#A43347 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.4% C 0.148 H 14.1°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#A43347
RGB	rgb(164, 51, 71)
HSL	hsl(349, 53%, 42%)
HSV	hsv(349, 69%, 64%)
CMYK	cmyk(0%, 68.9%, 56.7%, 35.7%)
CIE-LAB	lab(39.10, 47.66, 14.50)
CIE-LCH	lch(39.10, 49.82, 16.92°)
OKLab	oklab(49.36% 0.1435 0.0362)
OKLCH	oklch(49.36% 0.148 14.1)
XYZ	xyz(17.6326, 10.7175, 7.1002)
Luminance	0.1071 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43347 #33A490

analogous

#A4337F #A43347 #A45833

triadic

#A43347 #47A433 #3347A4

tetradic

#A43347 #7FA433 #33A490 #5833A4

square

#A43347 #7FA433 #33A490 #5833A4

split-complementary

#A43347 #33A458 #337FA4

monochromatic

#47161F #752433 #A43347 #C84D62 #D67B8B

Accessibility & contrast

On white

6.68

#A43347 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#A43347 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43347

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43347	#FFFFFF	#000000	##FFFFFF
##A43347	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4D47

Deuteranopia (green-blind)

#6C6544

Tritanopia (blue-blind)

#B31B3B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a43347;
/* rgb */ color: rgb(164, 51, 71);
/* oklch */ color: oklch(49.4% 0.148 14.1);

Tailwind

colors: {
  custom: {
    50: '#c5727a',
    500: '#a43347',
    950: '#000000',
  },
}

SCSS

$custom: #a43347;
$custom-light: #c5727a;
$custom-dark: #000000;

JSON

{
  "hex": "#a43347",
  "rgb": {
    "r": 164,
    "g": 51,
    "b": 71
  },
  "hsl": {
    "h": 349.381,
    "s": 52.558,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49363,
    "c": 0.14798,
    "h": 14.1
  },
  "luminance": 0.10715
}

Semantic roles & 50–950 ramp

primary

#A43347

secondary

#74BFB2

accent

#DCC24C

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140809

muted

#827B7B

Preview Lab

Preview with #A43347

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

Preview Lab → · Contrast checker → · Palette generator →