#AD2F3E#AD2F3E

#AD2F3E is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.3% C 0.162 H 18.8°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#AD2F3E
RGB	rgb(173, 47, 62)
HSL	hsl(353, 57%, 43%)
HSV	hsv(353, 73%, 68%)
CMYK	cmyk(0%, 72.8%, 64.2%, 32.2%)
CIE-LAB	lab(40.03, 51.48, 21.68)
CIE-LCH	lch(40.03, 55.85, 22.84°)
OKLab	oklab(50.3% 0.153 0.052)
OKLCH	oklch(50.3% 0.162 18.8)
XYZ	xyz(19.1216, 11.2679, 5.7245)
Luminance	0.1127 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2F3E #2FAD9E

analogous

#AD2F7D #AD2F3E #AD5F2F

triadic

#AD2F3E #3EAD2F #2F3EAD

tetradic

#AD2F3E #7DAD2F #2FAD9E #5F2FAD

square

#AD2F3E #7DAD2F #2FAD9E #5F2FAD

split-complementary

#AD2F3E #2FAD5F #2F7DAD

monochromatic

#4D151C #7D222D #AD2F3E #CE4B5B #DB7B87

Accessibility & contrast

On white

6.46

#AD2F3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#AD2F3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2F3E

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2F3E	#FFFFFF	#000000	##FFFFFF
##AD2F3E	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D3E

Deuteranopia (green-blind)

#72683A

Tritanopia (blue-blind)

#BE0336

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad2f3e;
/* rgb */ color: rgb(173, 47, 62);
/* oklch */ color: oklch(50.3% 0.162 18.8);

Tailwind

colors: {
  custom: {
    50: '#cd7173',
    500: '#ad2f3e',
    950: '#000000',
  },
}

SCSS

$custom: #ad2f3e;
$custom-light: #cd7173;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2f3e",
  "rgb": {
    "r": 173,
    "g": 47,
    "b": 62
  },
  "hsl": {
    "h": 352.857,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50303,
    "c": 0.16155,
    "h": 18.8
  },
  "luminance": 0.11265
}

Semantic roles & 50–950 ramp

primary

#AD2F3E

secondary

#74C4BA

accent

#E1CE47

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150808

muted

#837B7B

Preview Lab

Preview with #AD2F3E

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

Preview Lab → · Contrast checker → · Palette generator →