#A52637#A52637

#A52637 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.9% C 0.162 H 18.9°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#A52637
RGB	rgb(165, 38, 55)
HSL	hsl(352, 63%, 40%)
HSV	hsv(352, 77%, 65%)
CMYK	cmyk(0%, 77%, 66.7%, 35.3%)
CIE-LAB	lab(37.23, 51.72, 22.18)
CIE-LCH	lch(37.23, 56.27, 23.21°)
OKLab	oklab(47.91% 0.1534 0.0526)
OKLCH	oklch(47.91% 0.162 18.9)
XYZ	xyz(16.9016, 9.6639, 4.5891)
Luminance	0.0966 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A52637 #26A594

analogous

#A52676 #A52637 #A55526

triadic

#A52637 #37A526 #2637A5

tetradic

#A52637 #76A526 #26A594 #5526A5

square

#A52637 #76A526 #26A594 #5526A5

split-complementary

#A52637 #26A555 #2676A5

monochromatic

#420F16 #731B26 #A52637 #D1374C #DC6978

Accessibility & contrast

On white

7.16

#A52637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A52637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A52637

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A52637	#FFFFFF	#000000	##FFFFFF
##A52637	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4637

Deuteranopia (green-blind)

#6B6133

Tritanopia (blue-blind)

#B5002E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a52637;
/* rgb */ color: rgb(165, 38, 55);
/* oklch */ color: oklch(47.9% 0.162 18.9);

Tailwind

colors: {
  custom: {
    50: '#c76c6d',
    500: '#a52637',
    950: '#000000',
  },
}

SCSS

$custom: #a52637;
$custom-light: #c76c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a52637",
  "rgb": {
    "r": 165,
    "g": 38,
    "b": 55
  },
  "hsl": {
    "h": 351.969,
    "s": 62.562,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47906,
    "c": 0.16214,
    "h": 18.9
  },
  "luminance": 0.09661
}

Semantic roles & 50–950 ramp

primary

#A52637

secondary

#64C3B6

accent

#E6D042

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140707

muted

#837A7A

Preview Lab

Preview with #A52637

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

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