#A73447#A73447

#A73447 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.150 H 14.9°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#A73447
RGB	rgb(167, 52, 71)
HSL	hsl(350, 53%, 43%)
HSV	hsv(350, 69%, 65%)
CMYK	cmyk(0%, 68.9%, 57.5%, 34.5%)
CIE-LAB	lab(39.80, 48.23, 15.53)
CIE-LCH	lch(39.80, 50.67, 17.85°)
OKLab	oklab(49.98% 0.145 0.0386)
OKLCH	oklch(49.98% 0.15 14.9)
XYZ	xyz(18.3034, 11.1289, 7.1443)
Luminance	0.1113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73447 #34A794

analogous

#A73480 #A73447 #A75A34

triadic

#A73447 #47A734 #3447A7

tetradic

#A73447 #80A734 #34A794 #5A34A7

square

#A73447 #80A734 #34A794 #5A34A7

split-complementary

#A73447 #34A75A #3480A7

monochromatic

#4A171F #782533 #A73447 #C85064 #D77E8D

Accessibility & contrast

On white

6.51

#A73447 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A73447 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73447

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73447	#FFFFFF	#000000	##FFFFFF
##A73447	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514F47

Deuteranopia (green-blind)

#6E6744

Tritanopia (blue-blind)

#B71B3C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a73447;
/* rgb */ color: rgb(167, 52, 71);
/* oklch */ color: oklch(50.0% 0.150 14.9);

Tailwind

colors: {
  custom: {
    50: '#c7737a',
    500: '#a73447',
    950: '#000000',
  },
}

SCSS

$custom: #a73447;
$custom-light: #c7737a;
$custom-dark: #000000;

JSON

{
  "hex": "#a73447",
  "rgb": {
    "r": 167,
    "g": 52,
    "b": 71
  },
  "hsl": {
    "h": 350.087,
    "s": 52.511,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49983,
    "c": 0.15002,
    "h": 14.9
  },
  "luminance": 0.11126
}

Semantic roles & 50–950 ramp

primary

#A73447

secondary

#77C0B4

accent

#DCC44C

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140809

muted

#837B7B

Preview Lab

Preview with #A73447

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

Preview Lab → · Contrast checker → · Palette generator →