#A7364A#A7364A

#A7364A is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.3% C 0.148 H 13.9°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#A7364A
RGB	rgb(167, 54, 74)
HSL	hsl(349, 51%, 43%)
HSV	hsv(349, 68%, 65%)
CMYK	cmyk(0%, 67.7%, 55.7%, 34.5%)
CIE-LAB	lab(40.16, 47.64, 14.15)
CIE-LCH	lch(40.16, 49.70, 16.54°)
OKLab	oklab(50.28% 0.1436 0.0354)
OKLCH	oklch(50.28% 0.148 13.9)
XYZ	xyz(18.4932, 11.3507, 7.6943)
Luminance	0.1135 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7364A #36A793

analogous

#A73682 #A7364A #A75B36

triadic

#A7364A #4AA736 #364AA7

tetradic

#A7364A #82A736 #36A793 #5B36A7

square

#A7364A #82A736 #36A793 #5B36A7

split-complementary

#A7364A #36A75B #3682A7

monochromatic

#4B1821 #792736 #A7364A #C75367 #D68190

Accessibility & contrast

On white

6.42

#A7364A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#A7364A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A7364A

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7364A	#FFFFFF	#000000	##FFFFFF
##A7364A	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52504A

Deuteranopia (green-blind)

#6F6747

Tritanopia (blue-blind)

#B6203E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a7364a;
/* rgb */ color: rgb(167, 54, 74);
/* oklch */ color: oklch(50.3% 0.148 13.9);

Tailwind

colors: {
  custom: {
    50: '#c7747c',
    500: '#a7364a',
    950: '#000000',
  },
}

SCSS

$custom: #a7364a;
$custom-light: #c7747c;
$custom-dark: #000000;

JSON

{
  "hex": "#a7364a",
  "rgb": {
    "r": 167,
    "g": 54,
    "b": 74
  },
  "hsl": {
    "h": 349.381,
    "s": 51.131,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50279,
    "c": 0.14785,
    "h": 13.9
  },
  "luminance": 0.11348
}

Semantic roles & 50–950 ramp

primary

#A7364A

secondary

#79C0B3

accent

#DBC24D

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#140909

muted

#827B7B

Preview Lab

Preview with #A7364A

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

Preview Lab → · Contrast checker → · Palette generator →