#AD378C#AD378C

#AD378C is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.7% C 0.178 H 340.9°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#AD378C
RGB	rgb(173, 55, 140)
HSL	hsl(317, 52%, 45%)
HSV	hsv(317, 68%, 68%)
CMYK	cmyk(0%, 68.2%, 19.1%, 32.2%)
CIE-LAB	lab(43.53, 56.50, -21.74)
CIE-LCH	lch(43.53, 60.54, 338.95°)
OKLab	oklab(53.67% 0.1685 -0.0585)
OKLCH	oklch(53.67% 0.178 340.9)
XYZ	xyz(23.3340, 13.5123, 26.1851)
Luminance	0.1351 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD378C #37AD58

analogous

#9337AD #AD378C #AD3751

triadic

#AD378C #8CAD37 #378CAD

tetradic

#AD378C #AD9337 #37AD58 #3751AD

square

#AD378C #AD9337 #37AD58 #3751AD

split-complementary

#AD378C #51AD37 #37AD93

monochromatic

#501941 #7F2866 #AD378C #CA57AA #D886C1

Accessibility & contrast

On white

5.67

#AD378C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#AD378C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD378C

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD378C	#FFFFFF	#000000	##FFFFFF
##AD378C	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5B8E

Deuteranopia (green-blind)

#646E89

Tritanopia (blue-blind)

#B7395C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ad378c;
/* rgb */ color: rgb(173, 55, 140);
/* oklch */ color: oklch(53.7% 0.178 340.9);

Tailwind

colors: {
  custom: {
    50: '#c977ad',
    500: '#ad378c',
    950: '#000000',
  },
}

SCSS

$custom: #ad378c;
$custom-light: #c977ad;
$custom-dark: #000000;

JSON

{
  "hex": "#ad378c",
  "rgb": {
    "r": 173,
    "g": 55,
    "b": 140
  },
  "hsl": {
    "h": 316.78,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53665,
    "c": 0.17839,
    "h": 340.9
  },
  "luminance": 0.1351
}

Semantic roles & 50–950 ramp

primary

#AD378C

secondary

#7DC291

accent

#DB744D

background

#FCF7FA

surface

#F9EEF4

border

#D2C9CE

text

#140910

muted

#827B7F

Preview Lab

Preview with #AD378C

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

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