#A13545#A13545

#A13545 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.0% C 0.142 H 15.5°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#A13545
RGB	rgb(161, 53, 69)
HSL	hsl(351, 50%, 42%)
HSV	hsv(351, 67%, 63%)
CMYK	cmyk(0%, 67.1%, 57.1%, 36.9%)
CIE-LAB	lab(38.82, 45.67, 15.29)
CIE-LCH	lch(38.82, 48.17, 18.51°)
OKLab	oklab(49.04% 0.1372 0.038)
OKLCH	oklch(49.04% 0.142 15.5)
XYZ	xyz(17.0468, 10.5552, 6.7688)
Luminance	0.1055 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13545 #35A191

analogous

#A1357B #A13545 #A15B35

triadic

#A13545 #45A135 #3545A1

tetradic

#A13545 #7BA135 #35A191 #5B35A1

square

#A13545 #7BA135 #35A191 #5B35A1

split-complementary

#A13545 #35A15B #357BA1

monochromatic

#45171E #732631 #A13545 #C54E60 #D47C89

Accessibility & contrast

On white

6.75

#A13545 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#A13545 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13545

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13545	#FFFFFF	#000000	##FFFFFF
##A13545	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504D45

Deuteranopia (green-blind)

#6B6442

Tritanopia (blue-blind)

#B01F3B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a13545;
/* rgb */ color: rgb(161, 53, 69);
/* oklch */ color: oklch(49.0% 0.142 15.5);

Tailwind

colors: {
  custom: {
    50: '#c27378',
    500: '#a13545',
    950: '#000000',
  },
}

SCSS

$custom: #a13545;
$custom-light: #c27378;
$custom-dark: #000000;

JSON

{
  "hex": "#a13545",
  "rgb": {
    "r": 161,
    "g": 53,
    "b": 69
  },
  "hsl": {
    "h": 351.111,
    "s": 50.467,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49039,
    "c": 0.14235,
    "h": 15.5
  },
  "luminance": 0.10553
}

Semantic roles & 50–950 ramp

primary

#A13545

secondary

#75BDB2

accent

#DAC54E

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140809

muted

#827B7B

Preview Lab

Preview with #A13545

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

Preview Lab → · Contrast checker → · Palette generator →