#A53A35#A53A35

#A53A35 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.0% C 0.142 H 26.2°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#A53A35
RGB	rgb(165, 58, 53)
HSL	hsl(3, 51%, 43%)
HSV	hsv(3, 68%, 65%)
CMYK	cmyk(0%, 64.8%, 67.9%, 35.3%)
CIE-LAB	lab(40.06, 43.77, 26.92)
CIE-LCH	lch(40.06, 51.38, 31.59°)
OKLab	oklab(50% 0.1277 0.063)
OKLCH	oklch(50% 0.142 26.2)
XYZ	xyz(17.6745, 11.2849, 4.6150)
Luminance	0.1128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53A35 #35A0A5

analogous

#A53568 #A53A35 #A57235

triadic

#A53A35 #35A53A #3A35A5

tetradic

#A53A35 #68A535 #35A0A5 #7235A5

square

#A53A35 #68A535 #35A0A5 #7235A5

split-complementary

#A53A35 #35A572 #3568A5

monochromatic

#481917 #772A26 #A53A35 #C75650 #D6837F

Accessibility & contrast

On white

6.45

#A53A35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#A53A35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53A35

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53A35	#FFFFFF	#000000	##FFFFFF
##A53A35	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575034

Deuteranopia (green-blind)

#716732

Tritanopia (blue-blind)

#B5213A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a53a35;
/* rgb */ color: rgb(165, 58, 53);
/* oklch */ color: oklch(50.0% 0.142 26.2);

Tailwind

colors: {
  custom: {
    50: '#c6766c',
    500: '#a53a35',
    950: '#000000',
  },
}

SCSS

$custom: #a53a35;
$custom-light: #c6766c;
$custom-dark: #000000;

JSON

{
  "hex": "#a53a35",
  "rgb": {
    "r": 165,
    "g": 58,
    "b": 53
  },
  "hsl": {
    "h": 2.679,
    "s": 51.376,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50004,
    "c": 0.14236,
    "h": 26.2
  },
  "luminance": 0.11282
}

Semantic roles & 50–950 ramp

primary

#A53A35

secondary

#77BCBF

accent

#D5DB4D

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140907

muted

#837B7A

Preview Lab

Preview with #A53A35

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

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