#A3475A#A3475A

#A3475A is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.3% C 0.123 H 9.5°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#A3475A
RGB	rgb(163, 71, 90)
HSL	hsl(348, 39%, 46%)
HSV	hsv(348, 56%, 64%)
CMYK	cmyk(0%, 56.4%, 44.8%, 36.1%)
CIE-LAB	lab(42.81, 39.89, 7.76)
CIE-LCH	lch(42.81, 40.64, 11.01°)
OKLab	oklab(52.26% 0.1211 0.0202)
OKLCH	oklch(52.26% 0.123 9.5)
XYZ	xyz(19.2042, 13.0333, 11.1752)
Luminance	0.1303 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3475A #47A390

analogous

#A34788 #A3475A #A36247

triadic

#A3475A #5AA347 #475AA3

tetradic

#A3475A #88A347 #47A390 #6247A3

square

#A3475A #88A347 #47A390 #6247A3

split-complementary

#A3475A #47A362 #4788A3

monochromatic

#4E222B #783442 #A3475A #BE697B #D094A0

Accessibility & contrast

On white

5.82

#A3475A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#A3475A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3475A

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3475A	#FFFFFF	#000000	##FFFFFF
##A3475A	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A5A

Deuteranopia (green-blind)

#716C58

Tritanopia (blue-blind)

#B03C4E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a3475a;
/* rgb */ color: rgb(163, 71, 90);
/* oklch */ color: oklch(52.3% 0.123 9.5);

Tailwind

colors: {
  custom: {
    50: '#c27e88',
    500: '#a3475a',
    950: '#000000',
  },
}

SCSS

$custom: #a3475a;
$custom-light: #c27e88;
$custom-dark: #000000;

JSON

{
  "hex": "#a3475a",
  "rgb": {
    "r": 163,
    "g": 71,
    "b": 90
  },
  "hsl": {
    "h": 347.609,
    "s": 39.316,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52257,
    "c": 0.12275,
    "h": 9.5
  },
  "luminance": 0.13031
}

Semantic roles & 50–950 ramp

primary

#A3475A

secondary

#8ABCB2

accent

#CFB759

background

#FCF7F8

surface

#F8EEEF

border

#D1C9CA

text

#130A0B

muted

#827C7C

Preview Lab

Preview with #A3475A

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

Preview Lab → · Contrast checker → · Palette generator →