#A3384C#A3384C

#A3384C is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.9% C 0.141 H 12.7°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#A3384C
RGB	rgb(163, 56, 76)
HSL	hsl(349, 49%, 43%)
HSV	hsv(349, 66%, 64%)
CMYK	cmyk(0%, 65.6%, 53.4%, 36.1%)
CIE-LAB	lab(39.81, 45.62, 12.30)
CIE-LCH	lch(39.81, 47.25, 15.09°)
OKLab	oklab(49.9% 0.1378 0.0311)
OKLCH	oklch(49.9% 0.141 12.7)
XYZ	xyz(17.8245, 11.1390, 8.0475)
Luminance	0.1114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3384C #38A38F

analogous

#A33881 #A3384C #A35938

triadic

#A3384C #4CA338 #384CA3

tetradic

#A3384C #81A338 #38A38F #5938A3

square

#A3384C #81A338 #38A38F #5938A3

split-complementary

#A3384C #38A359 #3881A3

monochromatic

#481922 #752837 #A3384C #C45469 #D48291

Accessibility & contrast

On white

6.51

#A3384C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A3384C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3384C

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3384C	#FFFFFF	#000000	##FFFFFF
##A3384C	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51504C

Deuteranopia (green-blind)

#6D6649

Tritanopia (blue-blind)

#B22540

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a3384c;
/* rgb */ color: rgb(163, 56, 76);
/* oklch */ color: oklch(49.9% 0.141 12.7);

Tailwind

colors: {
  custom: {
    50: '#c4757d',
    500: '#a3384c',
    950: '#000000',
  },
}

SCSS

$custom: #a3384c;
$custom-light: #c4757d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3384c",
  "rgb": {
    "r": 163,
    "g": 56,
    "b": 76
  },
  "hsl": {
    "h": 348.785,
    "s": 48.858,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49898,
    "c": 0.14127,
    "h": 12.7
  },
  "luminance": 0.11137
}

Semantic roles & 50–950 ramp

primary

#A3384C

secondary

#79BDB1

accent

#D8BF4F

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#140909

muted

#827B7B

Preview Lab

Preview with #A3384C

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

Preview Lab → · Contrast checker → · Palette generator →