#A53142#A53142

#A53142 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.2% C 0.151 H 16.4°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#A53142
RGB	rgb(165, 49, 66)
HSL	hsl(351, 54%, 42%)
HSV	hsv(351, 70%, 65%)
CMYK	cmyk(0%, 70.3%, 60%, 35.3%)
CIE-LAB	lab(38.88, 48.42, 17.39)
CIE-LCH	lch(38.88, 51.45, 19.76°)
OKLab	oklab(49.2% 0.145 0.0427)
OKLCH	oklch(49.2% 0.151 16.4)
XYZ	xyz(17.6004, 10.5918, 6.2708)
Luminance	0.1059 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53142 #31A594

analogous

#A5317C #A53142 #A55A31

triadic

#A53142 #42A531 #3142A5

tetradic

#A53142 #7CA531 #31A594 #5A31A5

square

#A53142 #7CA531 #31A594 #5A31A5

split-complementary

#A53142 #31A55A #317CA5

monochromatic

#47151C #76232F #A53142 #C94A5D #D77987

Accessibility & contrast

On white

6.74

#A53142 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#A53142 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53142

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53142	#FFFFFF	#000000	##FFFFFF
##A53142	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4C42

Deuteranopia (green-blind)

#6D643F

Tritanopia (blue-blind)

#B51438

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a53142;
/* rgb */ color: rgb(165, 49, 66);
/* oklch */ color: oklch(49.2% 0.151 16.4);

Tailwind

colors: {
  custom: {
    50: '#c67176',
    500: '#a53142',
    950: '#000000',
  },
}

SCSS

$custom: #a53142;
$custom-light: #c67176;
$custom-dark: #000000;

JSON

{
  "hex": "#a53142",
  "rgb": {
    "r": 165,
    "g": 49,
    "b": 66
  },
  "hsl": {
    "h": 351.207,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49202,
    "c": 0.15113,
    "h": 16.4
  },
  "luminance": 0.10589
}

Semantic roles & 50–950 ramp

primary

#A53142

secondary

#72C0B4

accent

#DEC84A

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A53142

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

Preview Lab → · Contrast checker → · Palette generator →