#A73753#A73753

#A73753 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.6% C 0.148 H 9.0°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#A73753
RGB	rgb(167, 55, 83)
HSL	hsl(345, 50%, 44%)
HSV	hsv(345, 67%, 65%)
CMYK	cmyk(0%, 67.1%, 50.3%, 34.5%)
CIE-LAB	lab(40.53, 47.99, 9.00)
CIE-LCH	lch(40.53, 48.83, 10.63°)
OKLab	oklab(50.62% 0.1458 0.0232)
OKLCH	oklch(50.62% 0.148 9)
XYZ	xyz(18.8654, 11.5748, 9.4227)
Luminance	0.1157 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73753 #37A78B

analogous

#A7378B #A73753 #A75337

triadic

#A73753 #53A737 #3753A7

tetradic

#A73753 #8BA737 #37A78B #5337A7

square

#A73753 #8BA737 #37A78B #5337A7

split-complementary

#A73753 #37A753 #378BA7

monochromatic

#4B1925 #79283C #A73753 #C75471 #D68297

Accessibility & contrast

On white

6.34

#A73753 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#A73753 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73753

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73753	#FFFFFF	#000000	##FFFFFF
##A73753	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515154

Deuteranopia (green-blind)

#6E6850

Tritanopia (blue-blind)

#B62442

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a73753;
/* rgb */ color: rgb(167, 55, 83);
/* oklch */ color: oklch(50.6% 0.148 9.0);

Tailwind

colors: {
  custom: {
    50: '#c67583',
    500: '#a73753',
    950: '#000000',
  },
}

SCSS

$custom: #a73753;
$custom-light: #c67583;
$custom-dark: #000000;

JSON

{
  "hex": "#a73753",
  "rgb": {
    "r": 167,
    "g": 55,
    "b": 83
  },
  "hsl": {
    "h": 345,
    "s": 50.45,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50622,
    "c": 0.14763,
    "h": 9
  },
  "luminance": 0.11572
}

Semantic roles & 50–950 ramp

primary

#A73753

secondary

#7AC0AE

accent

#DAB74E

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#14090A

muted

#827B7C

Preview Lab

Preview with #A73753

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

Preview Lab → · Contrast checker → · Palette generator →