#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
RGB	rgb(165, 39, 56)
HSL	hsl(352, 62%, 40%)
HSV	hsv(352, 76%, 65%)
CMYK	cmyk(0%, 76.4%, 66.1%, 35.3%)
CIE-LAB	lab(37.37, 51.44, 21.72)
CIE-LCH	lch(37.37, 55.84, 22.89°)
OKLab	oklab(48.01% 0.1527 0.0517)
OKLCH	oklch(48.01% 0.161 18.7)
XYZ	xyz(16.9582, 9.7384, 4.7274)
Luminance	0.0974 (WCAG relative)
Temperature	warm
Family	red

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
##A52738	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

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 →