#A4364E#A4364E

#A4364E is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.9% C 0.145 H 11.1°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#A4364E
RGB	rgb(164, 54, 78)
HSL	hsl(347, 50%, 43%)
HSV	hsv(347, 67%, 64%)
CMYK	cmyk(0%, 67.1%, 52.4%, 35.7%)
CIE-LAB	lab(39.72, 46.99, 10.94)
CIE-LCH	lch(39.72, 48.24, 13.10°)
OKLab	oklab(49.88% 0.1423 0.0279)
OKLCH	oklch(49.88% 0.145 11.1)
XYZ	xyz(18.0057, 11.0832, 8.3974)
Luminance	0.1108 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4364E #36A48C

analogous

#A43685 #A4364E #A45536

triadic

#A4364E #4EA436 #364EA4

tetradic

#A4364E #85A436 #36A48C #5536A4

square

#A4364E #85A436 #36A48C #5536A4

split-complementary

#A4364E #36A455 #3685A4

monochromatic

#481822 #762738 #A4364E #C6516B #D57F92

Accessibility & contrast

On white

6.53

#A4364E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#A4364E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4364E

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4364E	#FFFFFF	#000000	##FFFFFF
##A4364E	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504F4E

Deuteranopia (green-blind)

#6C664B

Tritanopia (blue-blind)

#B3233F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a4364e;
/* rgb */ color: rgb(164, 54, 78);
/* oklch */ color: oklch(49.9% 0.145 11.1);

Tailwind

colors: {
  custom: {
    50: '#c4747f',
    500: '#a4364e',
    950: '#000000',
  },
}

SCSS

$custom: #a4364e;
$custom-light: #c4747f;
$custom-dark: #000000;

JSON

{
  "hex": "#a4364e",
  "rgb": {
    "r": 164,
    "g": 54,
    "b": 78
  },
  "hsl": {
    "h": 346.909,
    "s": 50.459,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49877,
    "c": 0.14502,
    "h": 11.1
  },
  "luminance": 0.11081
}

Semantic roles & 50–950 ramp

primary

#A4364E

secondary

#78BEAF

accent

#DABB4E

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#14090A

muted

#827B7C

Preview Lab

Preview with #A4364E

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

Preview Lab → · Contrast checker → · Palette generator →