#A5353B#A5353B

#A5353B is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.5% C 0.147 H 21.3°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#A5353B
RGB	rgb(165, 53, 59)
HSL	hsl(357, 51%, 43%)
HSV	hsv(357, 68%, 65%)
CMYK	cmyk(0%, 67.9%, 64.2%, 35.3%)
CIE-LAB	lab(39.35, 46.31, 22.37)
CIE-LCH	lch(39.35, 51.43, 25.78°)
OKLab	oklab(49.51% 0.1369 0.0535)
OKLCH	oklch(49.51% 0.147 21.3)
XYZ	xyz(17.5813, 10.8638, 5.3080)
Luminance	0.1086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5353B #35A59F

analogous

#A53573 #A5353B #A56735

triadic

#A5353B #3BA535 #353BA5

tetradic

#A5353B #73A535 #35A59F #6735A5

square

#A5353B #73A535 #35A59F #6735A5

split-complementary

#A5353B #35A567 #3573A5

monochromatic

#48171A #77262A #A5353B #C75057 #D67F83

Accessibility & contrast

On white

6.62

#A5353B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#A5353B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5353B

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5353B	#FFFFFF	#000000	##FFFFFF
##A5353B	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)

#534E3A

Deuteranopia (green-blind)

#6F6538

Tritanopia (blue-blind)

#B51A38

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a5353b;
/* rgb */ color: rgb(165, 53, 59);
/* oklch */ color: oklch(49.5% 0.147 21.3);

Tailwind

colors: {
  custom: {
    50: '#c67371',
    500: '#a5353b',
    950: '#000000',
  },
}

SCSS

$custom: #a5353b;
$custom-light: #c67371;
$custom-dark: #000000;

JSON

{
  "hex": "#a5353b",
  "rgb": {
    "r": 165,
    "g": 53,
    "b": 59
  },
  "hsl": {
    "h": 356.786,
    "s": 51.376,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49506,
    "c": 0.14701,
    "h": 21.3
  },
  "luminance": 0.10861
}

Semantic roles & 50–950 ramp

primary

#A5353B

secondary

#77BFBB

accent

#DBD34D

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#140807

muted

#837B7A

Preview Lab

Preview with #A5353B

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

Preview Lab → · Contrast checker → · Palette generator →