#AD2E3E#AD2E3E

#AD2E3E is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.2% C 0.163 H 18.5°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#AD2E3E
RGB	rgb(173, 46, 62)
HSL	hsl(352, 58%, 43%)
HSV	hsv(352, 73%, 68%)
CMYK	cmyk(0%, 73.4%, 64.2%, 32.2%)
CIE-LAB	lab(39.90, 51.84, 21.51)
CIE-LCH	lch(39.90, 56.12, 22.53°)
OKLab	oklab(50.21% 0.1541 0.0516)
OKLCH	oklch(50.21% 0.163 18.5)
XYZ	xyz(19.0821, 11.1888, 5.7114)
Luminance	0.1119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2E3E #2EAD9D

analogous

#AD2E7D #AD2E3E #AD5D2E

triadic

#AD2E3E #3EAD2E #2E3EAD

tetradic

#AD2E3E #7DAD2E #2EAD9D #5D2EAD

square

#AD2E3E #7DAD2E #2EAD9D #5D2EAD

split-complementary

#AD2E3E #2EAD5D #2E7DAD

monochromatic

#4C141B #7D212D #AD2E3E #CF495A #DC7A86

Accessibility & contrast

On white

6.49

#AD2E3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#AD2E3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2E3E

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2E3E	#FFFFFF	#000000	##FFFFFF
##AD2E3E	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514D3E

Deuteranopia (green-blind)

#71683A

Tritanopia (blue-blind)

#BE0035

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad2e3e;
/* rgb */ color: rgb(173, 46, 62);
/* oklch */ color: oklch(50.2% 0.163 18.5);

Tailwind

colors: {
  custom: {
    50: '#cd7173',
    500: '#ad2e3e',
    950: '#000000',
  },
}

SCSS

$custom: #ad2e3e;
$custom-light: #cd7173;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2e3e",
  "rgb": {
    "r": 173,
    "g": 46,
    "b": 62
  },
  "hsl": {
    "h": 352.441,
    "s": 57.991,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50205,
    "c": 0.16253,
    "h": 18.5
  },
  "luminance": 0.11186
}

Semantic roles & 50–950 ramp

primary

#AD2E3E

secondary

#73C4BA

accent

#E1CE47

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150808

muted

#837B7B

Preview Lab

Preview with #AD2E3E

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

Preview Lab → · Contrast checker → · Palette generator →