#A53748#A53748

#A53748 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.0% C 0.144 H 15.0°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#A53748
RGB	rgb(165, 55, 72)
HSL	hsl(351, 50%, 43%)
HSV	hsv(351, 67%, 65%)
CMYK	cmyk(0%, 66.7%, 56.4%, 35.3%)
CIE-LAB	lab(39.92, 46.39, 15.01)
CIE-LCH	lch(39.92, 48.76, 17.93°)
OKLab	oklab(50.01% 0.1395 0.0374)
OKLCH	oklch(50.01% 0.144 15)
XYZ	xyz(18.0546, 11.2020, 7.3411)
Luminance	0.1120 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53748 #37A594

analogous

#A5377F #A53748 #A55D37

triadic

#A53748 #48A537 #3748A5

tetradic

#A53748 #7FA537 #37A594 #5D37A5

square

#A53748 #7FA537 #37A594 #5D37A5

split-complementary

#A53748 #37A55D #377FA5

monochromatic

#491820 #772834 #A53748 #C65365 #D5818E

Accessibility & contrast

On white

6.48

#A53748 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#A53748 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53748

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53748	#FFFFFF	#000000	##FFFFFF
##A53748	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525048

Deuteranopia (green-blind)

#6E6645

Tritanopia (blue-blind)

#B4223E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a53748;
/* rgb */ color: rgb(165, 55, 72);
/* oklch */ color: oklch(50.0% 0.144 15.0);

Tailwind

colors: {
  custom: {
    50: '#c5747a',
    500: '#a53748',
    950: '#000000',
  },
}

SCSS

$custom: #a53748;
$custom-light: #c5747a;
$custom-dark: #000000;

JSON

{
  "hex": "#a53748",
  "rgb": {
    "r": 165,
    "g": 55,
    "b": 72
  },
  "hsl": {
    "h": 350.727,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50014,
    "c": 0.14443,
    "h": 15
  },
  "luminance": 0.112
}

Semantic roles & 50–950 ramp

primary

#A53748

secondary

#79BFB4

accent

#DAC44E

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140909

muted

#827B7B

Preview Lab

Preview with #A53748

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

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