#A52A37#A52A37

#A52A37 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.3% C 0.158 H 19.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#A52A37
RGB	rgb(165, 42, 55)
HSL	hsl(354, 59%, 41%)
HSV	hsv(354, 75%, 65%)
CMYK	cmyk(0%, 74.5%, 66.7%, 35.3%)
CIE-LAB	lab(37.72, 50.35, 22.80)
CIE-LCH	lch(37.72, 55.27, 24.36°)
OKLab	oklab(48.27% 0.149 0.054)
OKLCH	oklch(48.27% 0.158 19.9)
XYZ	xyz(17.0364, 9.9336, 4.6340)
Luminance	0.0993 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A52A37 #2AA598

analogous

#A52A74 #A52A37 #A55B2A

triadic

#A52A37 #37A52A #2A37A5

tetradic

#A52A37 #74A52A #2AA598 #5B2AA5

square

#A52A37 #74A52A #2AA598 #5B2AA5

split-complementary

#A52A37 #2AA55B #2A74A5

monochromatic

#431116 #741E27 #A52A37 #CE3E4D #DA6F7A

Accessibility & contrast

On white

7.03

#A52A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#A52A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A52A37

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A52A37	#FFFFFF	#000000	##FFFFFF
##A52A37	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4837

Deuteranopia (green-blind)

#6C6233

Tritanopia (blue-blind)

#B50030

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a52a37;
/* rgb */ color: rgb(165, 42, 55);
/* oklch */ color: oklch(48.3% 0.158 19.9);

Tailwind

colors: {
  custom: {
    50: '#c76e6d',
    500: '#a52a37',
    950: '#000000',
  },
}

SCSS

$custom: #a52a37;
$custom-light: #c76e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a52a37",
  "rgb": {
    "r": 165,
    "g": 42,
    "b": 55
  },
  "hsl": {
    "h": 353.659,
    "s": 59.42,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48271,
    "c": 0.15847,
    "h": 19.9
  },
  "luminance": 0.09931
}

Semantic roles & 50–950 ramp

primary

#A52A37

secondary

#69C1B8

accent

#E3D245

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140807

muted

#837B7A

Preview Lab

Preview with #A52A37

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

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