#AD4052#AD4052

#AD4052 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.7% C 0.143 H 13.6°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#AD4052
RGB	rgb(173, 64, 82)
HSL	hsl(350, 46%, 46%)
HSV	hsv(350, 63%, 68%)
CMYK	cmyk(0%, 63%, 52.6%, 32.2%)
CIE-LAB	lab(43.01, 45.96, 13.23)
CIE-LCH	lch(43.01, 47.82, 16.06°)
OKLab	oklab(52.66% 0.1387 0.0334)
OKLCH	oklch(52.66% 0.143 13.6)
XYZ	xyz(20.5917, 13.1628, 9.4373)
Luminance	0.1316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD4052 #40AD9B

analogous

#AD4089 #AD4052 #AD6540

triadic

#AD4052 #52AD40 #4052AD

tetradic

#AD4052 #89AD40 #40AD9B #6540AD

square

#AD4052 #89AD40 #40AD9B #6540AD

split-complementary

#AD4052 #40AD65 #4089AD

monochromatic

#541F28 #802F3D #AD4052 #C66474 #D6919D

Accessibility & contrast

On white

5.78

#AD4052 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#AD4052 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD4052

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD4052	#FFFFFF	#000000	##FFFFFF
##AD4052	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595852

Deuteranopia (green-blind)

#756E4F

Tritanopia (blue-blind)

#BC2E47

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ad4052;
/* rgb */ color: rgb(173, 64, 82);
/* oklch */ color: oklch(52.7% 0.143 13.6);

Tailwind

colors: {
  custom: {
    50: '#cb7a82',
    500: '#ad4052',
    950: '#000000',
  },
}

SCSS

$custom: #ad4052;
$custom-light: #cb7a82;
$custom-dark: #000000;

JSON

{
  "hex": "#ad4052",
  "rgb": {
    "r": 173,
    "g": 64,
    "b": 82
  },
  "hsl": {
    "h": 350.092,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5266,
    "c": 0.14265,
    "h": 13.6
  },
  "luminance": 0.1316
}

Semantic roles & 50–950 ramp

primary

#AD4052

secondary

#87C2B8

accent

#D6C052

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #AD4052

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

Preview Lab → · Contrast checker → · Palette generator →