#A5378B#A5378B

#A5378B is a mid, vivid pink. Relative luminance 0.126; OKLCH L 52.4% C 0.172 H 338.5°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#A5378B
RGB	rgb(165, 55, 139)
HSL	hsl(314, 50%, 43%)
HSV	hsv(314, 67%, 65%)
CMYK	cmyk(0%, 66.7%, 15.8%, 35.3%)
CIE-LAB	lab(42.15, 54.21, -23.37)
CIE-LCH	lch(42.15, 59.03, 336.68°)
OKLab	oklab(52.39% 0.1602 -0.0632)
OKLCH	oklch(52.39% 0.172 338.5)
XYZ	xyz(21.5439, 12.5977, 25.7180)
Luminance	0.1260 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5378B #37A551

analogous

#8837A5 #A5378B #A53754

triadic

#A5378B #8BA537 #378BA5

tetradic

#A5378B #A58837 #37A551 #3754A5

square

#A5378B #A58837 #37A551 #3754A5

split-complementary

#A5378B #54A537 #37A588

monochromatic

#49183E #772864 #A5378B #C653AB #D581C1

Accessibility & contrast

On white

5.97

#A5378B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#A5378B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5378B

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5378B	#FFFFFF	#000000	##FFFFFF
##A5378B	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C588D

Deuteranopia (green-blind)

#5E6A88

Tritanopia (blue-blind)

#AE3B5C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a5378b;
/* rgb */ color: rgb(165, 55, 139);
/* oklch */ color: oklch(52.4% 0.172 338.5);

Tailwind

colors: {
  custom: {
    50: '#c376ad',
    500: '#a5378b',
    950: '#000000',
  },
}

SCSS

$custom: #a5378b;
$custom-light: #c376ad;
$custom-dark: #000000;

JSON

{
  "hex": "#a5378b",
  "rgb": {
    "r": 165,
    "g": 55,
    "b": 139
  },
  "hsl": {
    "h": 314.182,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.52391,
    "c": 0.17219,
    "h": 338.5
  },
  "luminance": 0.12596
}

Semantic roles & 50–950 ramp

primary

#A5378B

secondary

#79BF8A

accent

#DA6F4E

background

#FCF7FA

surface

#F8EDF4

border

#D1C8CE

text

#130910

muted

#827B7F

Preview Lab

Preview with #A5378B

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

Preview Lab → · Contrast checker → · Palette generator →