#A53C25#A53C25

#A53C25 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.0% C 0.144 H 33.9°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#A53C25
RGB	rgb(165, 60, 37)
HSL	hsl(11, 63%, 40%)
HSV	hsv(11, 78%, 65%)
CMYK	cmyk(0%, 63.6%, 77.6%, 35.3%)
CIE-LAB	lab(40.19, 42.07, 36.31)
CIE-LCH	lch(40.19, 55.58, 40.80°)
OKLab	oklab(50.04% 0.1191 0.0802)
OKLCH	oklch(50.04% 0.144 33.9)
XYZ	xyz(17.4687, 11.3671, 3.0241)
Luminance	0.1137 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53C25 #258EA5

analogous

#A5254E #A53C25 #A57C25

triadic

#A53C25 #25A53C #3C25A5

tetradic

#A53C25 #4EA525 #258EA5 #7C25A5

square

#A53C25 #4EA525 #258EA5 #7C25A5

split-complementary

#A53C25 #25A57C #254EA5

monochromatic

#41180F #732A1A #A53C25 #D25235 #DD7D67

Accessibility & contrast

On white

6.42

#A53C25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#A53C25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53C25

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53C25	#FFFFFF	#000000	##FFFFFF
##A53C25	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5022

Deuteranopia (green-blind)

#736721

Tritanopia (blue-blind)

#B62137

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a53c25;
/* rgb */ color: rgb(165, 60, 37);
/* oklch */ color: oklch(50.0% 0.144 33.9);

Tailwind

colors: {
  custom: {
    50: '#c77661',
    500: '#a53c25',
    950: '#000000',
  },
}

SCSS

$custom: #a53c25;
$custom-light: #c77661;
$custom-dark: #000000;

JSON

{
  "hex": "#a53c25",
  "rgb": {
    "r": 165,
    "g": 60,
    "b": 37
  },
  "hsl": {
    "h": 10.781,
    "s": 63.366,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50041,
    "c": 0.1436,
    "h": 33.9
  },
  "luminance": 0.11365
}

Semantic roles & 50–950 ramp

primary

#A53C25

secondary

#63B2C3

accent

#C9E641

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140905

muted

#837B79

Preview Lab

Preview with #A53C25

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

Preview Lab → · Contrast checker → · Palette generator →