#A73243#A73243

#A73243 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.7% C 0.152 H 16.4°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#A73243
RGB	rgb(167, 50, 67)
HSL	hsl(351, 54%, 43%)
HSV	hsv(351, 70%, 65%)
CMYK	cmyk(0%, 70.1%, 59.9%, 34.5%)
CIE-LAB	lab(39.42, 48.74, 17.54)
CIE-LCH	lch(39.42, 51.80, 19.79°)
OKLab	oklab(49.68% 0.1459 0.043)
OKLCH	oklch(49.68% 0.152 16.4)
XYZ	xyz(18.0918, 10.9045, 6.4612)
Luminance	0.1090 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73243 #32A796

analogous

#A7327E #A73243 #A75B32

triadic

#A73243 #43A732 #3243A7

tetradic

#A73243 #7EA732 #32A796 #5B32A7

square

#A73243 #7EA732 #32A796 #5B32A7

split-complementary

#A73243 #32A75B #327EA7

monochromatic

#49161D #782430 #A73243 #CA4D5F #D87C89

Accessibility & contrast

On white

6.60

#A73243 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A73243 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73243

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73243	#FFFFFF	#000000	##FFFFFF
##A73243	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504D43

Deuteranopia (green-blind)

#6E6640

Tritanopia (blue-blind)

#B71539

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a73243;
/* rgb */ color: rgb(167, 50, 67);
/* oklch */ color: oklch(49.7% 0.152 16.4);

Tailwind

colors: {
  custom: {
    50: '#c77277',
    500: '#a73243',
    950: '#000000',
  },
}

SCSS

$custom: #a73243;
$custom-light: #c77277;
$custom-dark: #000000;

JSON

{
  "hex": "#a73243",
  "rgb": {
    "r": 167,
    "g": 50,
    "b": 67
  },
  "hsl": {
    "h": 351.282,
    "s": 53.917,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49675,
    "c": 0.15215,
    "h": 16.4
  },
  "luminance": 0.10902
}

Semantic roles & 50–950 ramp

primary

#A73243

secondary

#74C0B5

accent

#DDC84B

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A73243

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

Preview Lab → · Contrast checker → · Palette generator →