#A53D3A#A53D3A

#A53D3A is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.5% C 0.138 H 25.0°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#A53D3A
RGB	rgb(165, 61, 58)
HSL	hsl(2, 48%, 44%)
HSV	hsv(2, 65%, 65%)
CMYK	cmyk(0%, 63%, 64.8%, 35.3%)
CIE-LAB	lab(40.65, 42.71, 24.62)
CIE-LCH	lch(40.65, 49.30, 29.96°)
OKLab	oklab(50.47% 0.1254 0.0585)
OKLCH	oklch(50.47% 0.138 25)
XYZ	xyz(17.9513, 11.6447, 5.3045)
Luminance	0.1164 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53D3A #3AA2A5

analogous

#A53A6C #A53D3A #A5723A

triadic

#A53D3A #3AA53D #3D3AA5

tetradic

#A53D3A #6CA53A #3AA2A5 #723AA5

square

#A53D3A #6CA53A #3AA2A5 #723AA5

split-complementary

#A53D3A #3AA572 #3A6CA5

monochromatic

#4A1C1A #782C2A #A53D3A #C45B58 #D48785

Accessibility & contrast

On white

6.31

#A53D3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#A53D3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53D3A

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53D3A	#FFFFFF	#000000	##FFFFFF
##A53D3A	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585239

Deuteranopia (green-blind)

#726837

Tritanopia (blue-blind)

#B5273D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a53d3a;
/* rgb */ color: rgb(165, 61, 58);
/* oklch */ color: oklch(50.5% 0.138 25.0);

Tailwind

colors: {
  custom: {
    50: '#c67770',
    500: '#a53d3a',
    950: '#000000',
  },
}

SCSS

$custom: #a53d3a;
$custom-light: #c67770;
$custom-dark: #000000;

JSON

{
  "hex": "#a53d3a",
  "rgb": {
    "r": 165,
    "g": 61,
    "b": 58
  },
  "hsl": {
    "h": 1.682,
    "s": 47.982,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50472,
    "c": 0.13832,
    "h": 25
  },
  "luminance": 0.11642
}

Semantic roles & 50–950 ramp

primary

#A53D3A

secondary

#7DBCBE

accent

#D4D850

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#140907

muted

#837B7A

Preview Lab

Preview with #A53D3A

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

Preview Lab → · Contrast checker → · Palette generator →