#A5353F#A5353F

#A5353F is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.6% C 0.147 H 19.3°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#A5353F
RGB	rgb(165, 53, 63)
HSL	hsl(355, 51%, 43%)
HSV	hsv(355, 68%, 65%)
CMYK	cmyk(0%, 67.9%, 61.8%, 35.3%)
CIE-LAB	lab(39.42, 46.58, 19.98)
CIE-LCH	lch(39.42, 50.68, 23.22°)
OKLab	oklab(49.59% 0.1386 0.0484)
OKLCH	oklch(49.59% 0.147 19.3)
XYZ	xyz(17.6891, 10.9069, 5.8754)
Luminance	0.1090 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5353F #35A59B

analogous

#A53577 #A5353F #A56335

triadic

#A5353F #3FA535 #353FA5

tetradic

#A5353F #77A535 #35A59B #6335A5

square

#A5353F #77A535 #35A59B #6335A5

split-complementary

#A5353F #35A563 #3577A5

monochromatic

#48171C #77262D #A5353F #C7505B #D67F86

Accessibility & contrast

On white

6.60

#A5353F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A5353F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5353F

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5353F	#FFFFFF	#000000	##FFFFFF
##A5353F	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524E3F

Deuteranopia (green-blind)

#6F663C

Tritanopia (blue-blind)

#B51B39

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a5353f;
/* rgb */ color: rgb(165, 53, 63);
/* oklch */ color: oklch(49.6% 0.147 19.3);

Tailwind

colors: {
  custom: {
    50: '#c67374',
    500: '#a5353f',
    950: '#000000',
  },
}

SCSS

$custom: #a5353f;
$custom-light: #c67374;
$custom-dark: #000000;

JSON

{
  "hex": "#a5353f",
  "rgb": {
    "r": 165,
    "g": 53,
    "b": 63
  },
  "hsl": {
    "h": 354.643,
    "s": 51.376,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49585,
    "c": 0.14677,
    "h": 19.3
  },
  "luminance": 0.10904
}

Semantic roles & 50–950 ramp

primary

#A5353F

secondary

#77BFB8

accent

#DBCE4D

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A5353F

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

Preview Lab → · Contrast checker → · Palette generator →