#A3315A#A3315A

#A3315A is a mid, vivid pink. Relative luminance 0.107; OKLCH L 49.5% C 0.153 H 2.6°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#A3315A
RGB	rgb(163, 49, 90)
HSL	hsl(338, 54%, 42%)
HSV	hsv(338, 70%, 64%)
CMYK	cmyk(0%, 69.9%, 44.8%, 36.1%)
CIE-LAB	lab(39.11, 49.85, 2.47)
CIE-LCH	lch(39.11, 49.91, 2.83°)
OKLab	oklab(49.5% 0.1525 0.0069)
OKLCH	oklch(49.5% 0.153 2.6)
XYZ	xyz(18.0494, 10.7236, 10.7903)
Luminance	0.1072 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3315A #31A37A

analogous

#A33193 #A3315A #A34131

triadic

#A3315A #5AA331 #315AA3

tetradic

#A3315A #93A331 #31A37A #4131A3

square

#A3315A #93A331 #31A37A #4131A3

split-complementary

#A3315A #31A341 #3193A3

monochromatic

#451526 #742340 #A3315A #C84977 #D6789A

Accessibility & contrast

On white

6.68

#A3315A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#A3315A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3315A

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3315A	#FFFFFF	#000000	##FFFFFF
##A3315A	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494E5B

Deuteranopia (green-blind)

#686457

Tritanopia (blue-blind)

#B12142

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a3315a;
/* rgb */ color: rgb(163, 49, 90);
/* oklch */ color: oklch(49.5% 0.153 2.6);

Tailwind

colors: {
  custom: {
    50: '#c37188',
    500: '#a3315a',
    950: '#000000',
  },
}

SCSS

$custom: #a3315a;
$custom-light: #c37188;
$custom-dark: #000000;

JSON

{
  "hex": "#a3315a",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 90
  },
  "hsl": {
    "h": 338.421,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49495,
    "c": 0.15268,
    "h": 2.6
  },
  "luminance": 0.10721
}

Semantic roles & 50–950 ramp

primary

#A3315A

secondary

#71BFA3

accent

#DDA84B

background

#FCF7F8

surface

#F8EDEF

border

#D1C8CA

text

#13080B

muted

#827B7C

Preview Lab

Preview with #A3315A

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

Preview Lab → · Contrast checker → · Palette generator →