#A3384A#A3384A

#A3384A is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.8% C 0.141 H 13.9°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#A3384A
RGB	rgb(163, 56, 74)
HSL	hsl(350, 49%, 43%)
HSV	hsv(350, 66%, 64%)
CMYK	cmyk(0%, 65.6%, 54.6%, 36.1%)
CIE-LAB	lab(39.77, 45.45, 13.49)
CIE-LCH	lch(39.77, 47.41, 16.53°)
OKLab	oklab(49.85% 0.137 0.0339)
OKLCH	oklch(49.85% 0.141 13.9)
XYZ	xyz(17.7560, 11.1116, 7.6870)
Luminance	0.1111 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3384A #38A391

analogous

#A3387F #A3384A #A35C38

triadic

#A3384A #4AA338 #384AA3

tetradic

#A3384A #7FA338 #38A391 #5C38A3

square

#A3384A #7FA338 #38A391 #5C38A3

split-complementary

#A3384A #38A35C #387FA3

monochromatic

#481921 #752835 #A3384A #C45467 #D4828F

Accessibility & contrast

On white

6.52

#A3384A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#A3384A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3384A

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3384A	#FFFFFF	#000000	##FFFFFF
##A3384A	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52504A

Deuteranopia (green-blind)

#6D6647

Tritanopia (blue-blind)

#B2253F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a3384a;
/* rgb */ color: rgb(163, 56, 74);
/* oklch */ color: oklch(49.8% 0.141 13.9);

Tailwind

colors: {
  custom: {
    50: '#c4757c',
    500: '#a3384a',
    950: '#000000',
  },
}

SCSS

$custom: #a3384a;
$custom-light: #c4757c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3384a",
  "rgb": {
    "r": 163,
    "g": 56,
    "b": 74
  },
  "hsl": {
    "h": 349.907,
    "s": 48.858,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49849,
    "c": 0.14113,
    "h": 13.9
  },
  "luminance": 0.11109
}

Semantic roles & 50–950 ramp

primary

#A3384A

secondary

#79BDB2

accent

#D8C14F

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#140909

muted

#827B7B

Preview Lab

Preview with #A3384A

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

Preview Lab → · Contrast checker → · Palette generator →