#A52738#A52738

#A52738 is a mid, vivid red. Relative luminance 0.097; OKLCH L 48.0% C 0.161 H 18.7°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX#A52738
RGBrgb(165, 39, 56)
HSLhsl(352, 62%, 40%)
HSVhsv(352, 76%, 65%)
CMYKcmyk(0%, 76.4%, 66.1%, 35.3%)
CIE-LABlab(37.37, 51.44, 21.72)
CIE-LCHlch(37.37, 55.84, 22.89°)
OKLaboklab(48.01% 0.1527 0.0517)
OKLCHoklch(48.01% 0.161 18.7)
XYZxyz(16.9582, 9.7384, 4.7274)
Luminance0.0974 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A52738 #27A594
analogous
#A52777 #A52738 #A55527
triadic
#A52738 #38A527 #2738A5
tetradic
#A52738 #77A527 #27A594 #5527A5
square
#A52738 #77A527 #27A594 #5527A5
split-complementary
#A52738 #27A555 #2777A5
monochromatic
#421016 #741B27 #A52738 #D0394D #DC6A7A

Accessibility & contrast

On white

7.13
#A52738 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.95
#A52738 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A52738
7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A52738#FFFFFF#000000##FFFFFF
##A527381.007.132.957.13
#FFFFFF7.131.0021.001.00
#0000002.9521.001.0021.00
##FFFFFF7.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B4738
Deuteranopia (green-blind)
#6B6234
Tritanopia (blue-blind)
#B5002E
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #a52738;
/* rgb */ color: rgb(165, 39, 56);
/* oklch */ color: oklch(48.0% 0.161 18.7);
Tailwind
colors: {
  custom: {
    50: '#c76c6e',
    500: '#a52738',
    950: '#000000',
  },
}
SCSS
$custom: #a52738;
$custom-light: #c76c6e;
$custom-dark: #000000;
JSON
{
  "hex": "#a52738",
  "rgb": {
    "r": 165,
    "g": 39,
    "b": 56
  },
  "hsl": {
    "h": 351.905,
    "s": 61.765,
    "l": 40
  },
  "oklch": {
    "l": 0.48013,
    "c": 0.16121,
    "h": 18.7
  },
  "luminance": 0.09736
}

Semantic roles & 50–950 ramp

primary
#A52738
secondary
#66C2B6
accent
#E5CF43
background
#FDF6F6
surface
#FAECEB
border
#D3C7C6
text
#140807
muted
#837B7A

Preview Lab

Preview with #A52738

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

Preview Lab → · Contrast checker → · Palette generator →

#A52738 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva