#A52D3B#A52D3B

#A52D3B is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.6% C 0.155 H 18.8°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#A52D3B
RGB	rgb(165, 45, 59)
HSL	hsl(353, 57%, 41%)
HSV	hsv(353, 73%, 65%)
CMYK	cmyk(0%, 72.7%, 64.2%, 35.3%)
CIE-LAB	lab(38.19, 49.49, 20.88)
CIE-LCH	lch(38.19, 53.72, 22.88°)
OKLab	oklab(48.64% 0.1471 0.0501)
OKLCH	oklch(48.64% 0.155 18.8)
XYZ	xyz(17.2466, 10.1944, 5.1964)
Luminance	0.1019 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A52D3B #2DA597

analogous

#A52D77 #A52D3B #A55B2D

triadic

#A52D3B #3BA52D #2D3BA5

tetradic

#A52D3B #77A52D #2DA597 #5B2DA5

square

#A52D3B #77A52D #2DA597 #5B2DA5

split-complementary

#A52D3B #2DA55B #2D77A5

monochromatic

#451319 #75202A #A52D3B #CC4353 #D9737F

Accessibility & contrast

On white

6.91

#A52D3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#A52D3B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A52D3B

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A52D3B	#FFFFFF	#000000	##FFFFFF
##A52D3B	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4A3B

Deuteranopia (green-blind)

#6C6338

Tritanopia (blue-blind)

#B50533

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a52d3b;
/* rgb */ color: rgb(165, 45, 59);
/* oklch */ color: oklch(48.6% 0.155 18.8);

Tailwind

colors: {
  custom: {
    50: '#c76f70',
    500: '#a52d3b',
    950: '#000000',
  },
}

SCSS

$custom: #a52d3b;
$custom-light: #c76f70;
$custom-dark: #000000;

JSON

{
  "hex": "#a52d3b",
  "rgb": {
    "r": 165,
    "g": 45,
    "b": 59
  },
  "hsl": {
    "h": 353,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4864,
    "c": 0.15539,
    "h": 18.8
  },
  "luminance": 0.10192
}

Semantic roles & 50–950 ramp

primary

#A52D3B

secondary

#6DC1B7

accent

#E0CF47

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#140807

muted

#837B7A

Preview Lab

Preview with #A52D3B

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

Preview Lab → · Contrast checker → · Palette generator →