#A53744#A53744

#A53744 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.9% C 0.144 H 17.3°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#A53744
RGB	rgb(165, 55, 68)
HSL	hsl(353, 50%, 43%)
HSV	hsv(353, 67%, 65%)
CMYK	cmyk(0%, 66.7%, 58.8%, 35.3%)
CIE-LAB	lab(39.83, 46.08, 17.40)
CIE-LCH	lch(39.83, 49.26, 20.69°)
OKLab	oklab(49.92% 0.1379 0.0428)
OKLCH	oklch(49.92% 0.144 17.3)
XYZ	xyz(17.9283, 11.1515, 6.6761)
Luminance	0.1115 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53744 #37A598

analogous

#A5377B #A53744 #A56137

triadic

#A53744 #44A537 #3744A5

tetradic

#A53744 #7BA537 #37A598 #6137A5

square

#A53744 #7BA537 #37A598 #6137A5

split-complementary

#A53744 #37A561 #377BA5

monochromatic

#49181E #772831 #A53744 #C65361 #D5818B

Accessibility & contrast

On white

6.50

#A53744 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A53744 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53744

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53744	#FFFFFF	#000000	##FFFFFF
##A53744	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534F44

Deuteranopia (green-blind)

#6F6641

Tritanopia (blue-blind)

#B4203C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a53744;
/* rgb */ color: rgb(165, 55, 68);
/* oklch */ color: oklch(49.9% 0.144 17.3);

Tailwind

colors: {
  custom: {
    50: '#c67477',
    500: '#a53744',
    950: '#000000',
  },
}

SCSS

$custom: #a53744;
$custom-light: #c67477;
$custom-dark: #000000;

JSON

{
  "hex": "#a53744",
  "rgb": {
    "r": 165,
    "g": 55,
    "b": 68
  },
  "hsl": {
    "h": 352.909,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.49924,
    "c": 0.14436,
    "h": 17.3
  },
  "luminance": 0.11149
}

Semantic roles & 50–950 ramp

primary

#A53744

secondary

#79BFB6

accent

#DAC94E

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140908

muted

#827B7B

Preview Lab

Preview with #A53744

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

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