#AA378A#AA378A

#AA378A is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.1% C 0.175 H 340.7°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#AA378A
RGB	rgb(170, 55, 138)
HSL	hsl(317, 51%, 44%)
HSV	hsv(317, 68%, 67%)
CMYK	cmyk(0%, 67.6%, 18.8%, 33.3%)
CIE-LAB	lab(42.94, 55.41, -21.48)
CIE-LCH	lch(42.94, 59.43, 338.81°)
OKLab	oklab(53.11% 0.1651 -0.0578)
OKLCH	oklch(53.11% 0.175 340.7)
XYZ	xyz(22.5318, 13.1155, 25.3847)
Luminance	0.1311 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA378A #37AA57

analogous

#9137AA #AA378A #AA3751

triadic

#AA378A #8AAA37 #378AAA

tetradic

#AA378A #AA9137 #37AA57 #3751AA

square

#AA378A #AA9137 #37AA57 #3751AA

split-complementary

#AA378A #51AA37 #37AA91

monochromatic

#4E193F #7C2864 #AA378A #C856A8 #D784C0

Accessibility & contrast

On white

5.80

#AA378A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#AA378A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA378A

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA378A	#FFFFFF	#000000	##FFFFFF
##AA378A	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5A8C

Deuteranopia (green-blind)

#626C87

Tritanopia (blue-blind)

#B4395B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #aa378a;
/* rgb */ color: rgb(170, 55, 138);
/* oklch */ color: oklch(53.1% 0.175 340.7);

Tailwind

colors: {
  custom: {
    50: '#c777ac',
    500: '#aa378a',
    950: '#000000',
  },
}

SCSS

$custom: #aa378a;
$custom-light: #c777ac;
$custom-dark: #000000;

JSON

{
  "hex": "#aa378a",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 138
  },
  "hsl": {
    "h": 316.696,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53111,
    "c": 0.17495,
    "h": 340.7
  },
  "luminance": 0.13113
}

Semantic roles & 50–950 ramp

primary

#AA378A

secondary

#7CC18F

accent

#DB754D

background

#FCF7FA

surface

#F9EEF4

border

#D2C9CE

text

#130910

muted

#827B7F

Preview Lab

Preview with #AA378A

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

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