#A3354D#A3354D

#A3354D is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.6% C 0.145 H 11.2°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#A3354D
RGB	rgb(163, 53, 77)
HSL	hsl(347, 51%, 42%)
HSV	hsv(347, 67%, 64%)
CMYK	cmyk(0%, 67.5%, 52.8%, 36.1%)
CIE-LAB	lab(39.36, 47.00, 11.04)
CIE-LCH	lch(39.36, 48.28, 13.22°)
OKLab	oklab(49.57% 0.1423 0.0281)
OKLCH	oklch(49.57% 0.145 11.2)
XYZ	xyz(17.7184, 10.8709, 8.1850)
Luminance	0.1087 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3354D #35A38B

analogous

#A33584 #A3354D #A35435

triadic

#A3354D #4DA335 #354DA3

tetradic

#A3354D #84A335 #35A38B #5435A3

square

#A3354D #84A335 #35A38B #5435A3

split-complementary

#A3354D #35A354 #3584A3

monochromatic

#471721 #752637 #A3354D #C64F69 #D57E91

Accessibility & contrast

On white

6.62

#A3354D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#A3354D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3354D

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3354D	#FFFFFF	#000000	##FFFFFF
##A3354D	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4F4D

Deuteranopia (green-blind)

#6B654A

Tritanopia (blue-blind)

#B2213E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a3354d;
/* rgb */ color: rgb(163, 53, 77);
/* oklch */ color: oklch(49.6% 0.145 11.2);

Tailwind

colors: {
  custom: {
    50: '#c4737e',
    500: '#a3354d',
    950: '#000000',
  },
}

SCSS

$custom: #a3354d;
$custom-light: #c4737e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3354d",
  "rgb": {
    "r": 163,
    "g": 53,
    "b": 77
  },
  "hsl": {
    "h": 346.909,
    "s": 50.926,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49569,
    "c": 0.14507,
    "h": 11.2
  },
  "luminance": 0.10869
}

Semantic roles & 50–950 ramp

primary

#A3354D

secondary

#76BEAE

accent

#DABC4D

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#14080A

muted

#827B7C

Preview Lab

Preview with #A3354D

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

Preview Lab → · Contrast checker → · Palette generator →