#A3354E#A3354E

#A3354E is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.6% C 0.145 H 10.6°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#A3354E
RGB	rgb(163, 53, 78)
HSL	hsl(346, 51%, 42%)
HSV	hsv(346, 67%, 64%)
CMYK	cmyk(0%, 67.5%, 52.1%, 36.1%)
CIE-LAB	lab(39.39, 47.08, 10.45)
CIE-LCH	lch(39.39, 48.23, 12.51°)
OKLab	oklab(49.6% 0.1427 0.0267)
OKLCH	oklch(49.6% 0.145 10.6)
XYZ	xyz(17.7540, 10.8851, 8.3724)
Luminance	0.1088 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3354E #35A38A

analogous

#A33585 #A3354E #A35335

triadic

#A3354E #4EA335 #354EA3

tetradic

#A3354E #85A335 #35A38A #5335A3

square

#A3354E #85A335 #35A38A #5335A3

split-complementary

#A3354E #35A353 #3585A3

monochromatic

#471722 #752638 #A3354E #C64F6A #D57E91

Accessibility & contrast

On white

6.61

#A3354E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A3354E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3354E

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3354E	#FFFFFF	#000000	##FFFFFF
##A3354E	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4F4E

Deuteranopia (green-blind)

#6B654B

Tritanopia (blue-blind)

#B2223F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a3354e;
/* rgb */ color: rgb(163, 53, 78);
/* oklch */ color: oklch(49.6% 0.145 10.6);

Tailwind

colors: {
  custom: {
    50: '#c4737f',
    500: '#a3354e',
    950: '#000000',
  },
}

SCSS

$custom: #a3354e;
$custom-light: #c4737f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3354e",
  "rgb": {
    "r": 163,
    "g": 53,
    "b": 78
  },
  "hsl": {
    "h": 346.364,
    "s": 50.926,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49595,
    "c": 0.14519,
    "h": 10.6
  },
  "luminance": 0.10883
}

Semantic roles & 50–950 ramp

primary

#A3354E

secondary

#76BEAE

accent

#DABA4D

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#14080A

muted

#827B7C

Preview Lab

Preview with #A3354E

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

Preview Lab → · Contrast checker → · Palette generator →