#A73142#A73142

#A73142 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.5% C 0.153 H 16.7°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#A73142
RGB	rgb(167, 49, 66)
HSL	hsl(351, 55%, 42%)
HSV	hsv(351, 71%, 65%)
CMYK	cmyk(0%, 70.7%, 60.5%, 34.5%)
CIE-LAB	lab(39.26, 49.07, 17.95)
CIE-LCH	lch(39.26, 52.25, 20.09°)
OKLab	oklab(49.55% 0.1468 0.0439)
OKLCH	oklch(49.55% 0.153 16.7)
XYZ	xyz(18.0198, 10.8080, 6.2905)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73142 #31A796

analogous

#A7317D #A73142 #A75B31

triadic

#A73142 #42A731 #3142A7

tetradic

#A73142 #7DA731 #31A796 #5B31A7

square

#A73142 #7DA731 #31A796 #5B31A7

split-complementary

#A73142 #31A75B #317DA7

monochromatic

#48151D #78232F #A73142 #CA4B5D #D87A88

Accessibility & contrast

On white

6.64

#A73142 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#A73142 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73142

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73142	#FFFFFF	#000000	##FFFFFF
##A73142	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504D42

Deuteranopia (green-blind)

#6E653F

Tritanopia (blue-blind)

#B71338

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a73142;
/* rgb */ color: rgb(167, 49, 66);
/* oklch */ color: oklch(49.5% 0.153 16.7);

Tailwind

colors: {
  custom: {
    50: '#c87176',
    500: '#a73142',
    950: '#000000',
  },
}

SCSS

$custom: #a73142;
$custom-light: #c87176;
$custom-dark: #000000;

JSON

{
  "hex": "#a73142",
  "rgb": {
    "r": 167,
    "g": 49,
    "b": 66
  },
  "hsl": {
    "h": 351.356,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49546,
    "c": 0.15323,
    "h": 16.7
  },
  "luminance": 0.10805
}

Semantic roles & 50–950 ramp

primary

#A73142

secondary

#73C1B5

accent

#DEC94A

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A73142

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

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