#A4384B#A4384B

#A4384B is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.0% C 0.142 H 13.5°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A4384B
RGB	rgb(164, 56, 75)
HSL	hsl(349, 49%, 43%)
HSV	hsv(349, 66%, 64%)
CMYK	cmyk(0%, 65.9%, 54.3%, 35.7%)
CIE-LAB	lab(39.97, 45.87, 13.16)
CIE-LCH	lch(39.97, 47.72, 16.01°)
OKLab	oklab(50.04% 0.1384 0.0331)
OKLCH	oklch(50.04% 0.142 13.5)
XYZ	xyz(17.9956, 11.2312, 7.8755)
Luminance	0.1123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4384B #38A491

analogous

#A43881 #A4384B #A45B38

triadic

#A4384B #4BA438 #384BA4

tetradic

#A4384B #81A438 #38A491 #5B38A4

square

#A4384B #81A438 #38A491 #5B38A4

split-complementary

#A4384B #38A45B #3881A4

monochromatic

#491921 #762836 #A4384B #C55468 #D48291

Accessibility & contrast

On white

6.47

#A4384B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A4384B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4384B

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4384B	#FFFFFF	#000000	##FFFFFF
##A4384B	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52504B

Deuteranopia (green-blind)

#6D6648

Tritanopia (blue-blind)

#B3253F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a4384b;
/* rgb */ color: rgb(164, 56, 75);
/* oklch */ color: oklch(50.0% 0.142 13.5);

Tailwind

colors: {
  custom: {
    50: '#c4757d',
    500: '#a4384b',
    950: '#000000',
  },
}

SCSS

$custom: #a4384b;
$custom-light: #c4757d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4384b",
  "rgb": {
    "r": 164,
    "g": 56,
    "b": 75
  },
  "hsl": {
    "h": 349.444,
    "s": 49.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50038,
    "c": 0.14228,
    "h": 13.5
  },
  "luminance": 0.11229
}

Semantic roles & 50–950 ramp

primary

#A4384B

secondary

#7ABEB2

accent

#D9C04F

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#140909

muted

#827B7B

Preview Lab

Preview with #A4384B

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

Preview Lab → · Contrast checker → · Palette generator →