#A8364E#A8364E

#A8364E is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.5% C 0.149 H 11.8°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#A8364E
RGB	rgb(168, 54, 78)
HSL	hsl(347, 51%, 44%)
HSV	hsv(347, 68%, 66%)
CMYK	cmyk(0%, 67.9%, 53.6%, 34.1%)
CIE-LAB	lab(40.44, 48.30, 12.04)
CIE-LCH	lch(40.44, 49.77, 14.00°)
OKLab	oklab(50.54% 0.1461 0.0305)
OKLCH	oklch(50.54% 0.149 11.8)
XYZ	xyz(18.8444, 11.5157, 8.4367)
Luminance	0.1151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8364E #36A890

analogous

#A83687 #A8364E #A85736

triadic

#A8364E #4EA836 #364EA8

tetradic

#A8364E #87A836 #36A890 #5736A8

square

#A8364E #87A836 #36A890 #5736A8

split-complementary

#A8364E #36A857 #3687A8

monochromatic

#4B1823 #7A2738 #A8364E #C8536C #D78294

Accessibility & contrast

On white

6.36

#A8364E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#A8364E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A8364E

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8364E	#FFFFFF	#000000	##FFFFFF
##A8364E	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51514E

Deuteranopia (green-blind)

#6F684B

Tritanopia (blue-blind)

#B72140

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a8364e;
/* rgb */ color: rgb(168, 54, 78);
/* oklch */ color: oklch(50.5% 0.149 11.8);

Tailwind

colors: {
  custom: {
    50: '#c7747f',
    500: '#a8364e',
    950: '#000000',
  },
}

SCSS

$custom: #a8364e;
$custom-light: #c7747f;
$custom-dark: #000000;

JSON

{
  "hex": "#a8364e",
  "rgb": {
    "r": 168,
    "g": 54,
    "b": 78
  },
  "hsl": {
    "h": 347.368,
    "s": 51.351,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50544,
    "c": 0.14924,
    "h": 11.8
  },
  "luminance": 0.11513
}

Semantic roles & 50–950 ramp

primary

#A8364E

secondary

#7AC0B1

accent

#DBBD4D

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#14090A

muted

#827B7C

Preview Lab

Preview with #A8364E

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

Preview Lab → · Contrast checker → · Palette generator →