#AD2B4B#AD2B4B

#AD2B4B is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.2% C 0.166 H 11.5°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#AD2B4B
RGB	rgb(173, 43, 75)
HSL	hsl(345, 60%, 42%)
HSV	hsv(345, 75%, 68%)
CMYK	cmyk(0%, 75.1%, 56.6%, 32.2%)
CIE-LAB	lab(39.79, 53.78, 13.18)
CIE-LCH	lch(39.79, 55.37, 13.77°)
OKLab	oklab(50.21% 0.1627 0.0331)
OKLCH	oklch(50.21% 0.166 11.5)
XYZ	xyz(19.3693, 11.1227, 7.7822)
Luminance	0.1112 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2B4B #2BAD8D

analogous

#AD2B8C #AD2B4B #AD4C2B

triadic

#AD2B4B #4BAD2B #2B4BAD

tetradic

#AD2B4B #8CAD2B #2BAD8D #4C2BAD

square

#AD2B4B #8CAD2B #2BAD8D #4C2BAD

split-complementary

#AD2B4B #2BAD4C #2B8CAD

monochromatic

#4B1320 #7C1F36 #AD2B4B #D14567 #DD768F

Accessibility & contrast

On white

6.51

#AD2B4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#AD2B4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2B4B

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2B4B	#FFFFFF	#000000	##FFFFFF
##AD2B4B	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4D4B

Deuteranopia (green-blind)

#6F6748

Tritanopia (blue-blind)

#BD0038

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad2b4b;
/* rgb */ color: rgb(173, 43, 75);
/* oklch */ color: oklch(50.2% 0.166 11.5);

Tailwind

colors: {
  custom: {
    50: '#cc707d',
    500: '#ad2b4b',
    950: '#000000',
  },
}

SCSS

$custom: #ad2b4b;
$custom-light: #cc707d;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2b4b",
  "rgb": {
    "r": 173,
    "g": 43,
    "b": 75
  },
  "hsl": {
    "h": 345.231,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.5021,
    "c": 0.16601,
    "h": 11.5
  },
  "luminance": 0.1112
}

Semantic roles & 50–950 ramp

primary

#AD2B4B

secondary

#6FC4B0

accent

#E3BC44

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#150809

muted

#837B7B

Preview Lab

Preview with #AD2B4B

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

Preview Lab → · Contrast checker → · Palette generator →