#AD3757#AD3757

#AD3757 is a mid, vivid pink. Relative luminance 0.123; OKLCH L 51.7% C 0.154 H 8.0°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#AD3757
RGB	rgb(173, 55, 87)
HSL	hsl(344, 52%, 45%)
HSV	hsv(344, 68%, 68%)
CMYK	cmyk(0%, 68.2%, 49.7%, 32.2%)
CIE-LAB	lab(41.70, 50.27, 8.29)
CIE-LCH	lch(41.70, 50.95, 9.37°)
OKLab	oklab(51.72% 0.153 0.0215)
OKLCH	oklch(51.72% 0.154 8)
XYZ	xyz(20.3217, 12.3074, 10.3204)
Luminance	0.1231 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3757 #37AD8D

analogous

#AD3792 #AD3757 #AD5237

triadic

#AD3757 #57AD37 #3757AD

tetradic

#AD3757 #92AD37 #37AD8D #5237AD

square

#AD3757 #92AD37 #37AD8D #5237AD

split-complementary

#AD3757 #37AD52 #3792AD

monochromatic

#501928 #7F2840 #AD3757 #CA5776 #D8869C

Accessibility & contrast

On white

6.07

#AD3757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#AD3757 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3757

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3757	#FFFFFF	#000000	##FFFFFF
##AD3757	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525358

Deuteranopia (green-blind)

#716B54

Tritanopia (blue-blind)

#BC2344

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #ad3757;
/* rgb */ color: rgb(173, 55, 87);
/* oklch */ color: oklch(51.7% 0.154 8.0);

Tailwind

colors: {
  custom: {
    50: '#cb7686',
    500: '#ad3757',
    950: '#000000',
  },
}

SCSS

$custom: #ad3757;
$custom-light: #cb7686;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3757",
  "rgb": {
    "r": 173,
    "g": 55,
    "b": 87
  },
  "hsl": {
    "h": 343.729,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51724,
    "c": 0.15446,
    "h": 8
  },
  "luminance": 0.12305
}

Semantic roles & 50–950 ramp

primary

#AD3757

secondary

#7DC2B0

accent

#DBB54D

background

#FDF7F8

surface

#FAEDEF

border

#D3C8CA

text

#14090B

muted

#837B7C

Preview Lab

Preview with #AD3757

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

Preview Lab → · Contrast checker → · Palette generator →