#A3375D#A3375D

#A3375D is a mid, vivid pink. Relative luminance 0.113; OKLCH L 50.3% C 0.146 H 2.3°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#A3375D
RGB	rgb(163, 55, 93)
HSL	hsl(339, 50%, 43%)
HSV	hsv(339, 66%, 64%)
CMYK	cmyk(0%, 66.3%, 42.9%, 36.1%)
CIE-LAB	lab(40.10, 47.68, 2.01)
CIE-LCH	lch(40.10, 47.72, 2.41°)
OKLab	oklab(50.26% 0.1458 0.0057)
OKLCH	oklch(50.26% 0.146 2.3)
XYZ	xyz(18.4475, 11.3114, 11.5657)
Luminance	0.1131 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3375D #37A37D

analogous

#A33793 #A3375D #A34737

triadic

#A3375D #5DA337 #375DA3

tetradic

#A3375D #93A337 #37A37D #4737A3

square

#A3375D #93A337 #37A37D #4737A3

split-complementary

#A3375D #37A347 #3793A3

monochromatic

#471829 #752843 #A3375D #C5527B #D4809E

Accessibility & contrast

On white

6.44

#A3375D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#A3375D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3375D

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3375D	#FFFFFF	#000000	##FFFFFF
##A3375D	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D515E

Deuteranopia (green-blind)

#69665A

Tritanopia (blue-blind)

#B12A46

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a3375d;
/* rgb */ color: rgb(163, 55, 93);
/* oklch */ color: oklch(50.3% 0.146 2.3);

Tailwind

colors: {
  custom: {
    50: '#c3758a',
    500: '#a3375d',
    950: '#000000',
  },
}

SCSS

$custom: #a3375d;
$custom-light: #c3758a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3375d",
  "rgb": {
    "r": 163,
    "g": 55,
    "b": 93
  },
  "hsl": {
    "h": 338.889,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50257,
    "c": 0.14586,
    "h": 2.3
  },
  "luminance": 0.11309
}

Semantic roles & 50–950 ramp

primary

#A3375D

secondary

#78BEA5

accent

#D9A84F

background

#FCF7F8

surface

#F8EDF0

border

#D1C8CB

text

#13090B

muted

#827B7C

Preview Lab

Preview with #A3375D

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

Preview Lab → · Contrast checker → · Palette generator →