#AD393F#AD393F

#AD393F is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.4% C 0.151 H 21.3°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#AD393F
RGB	rgb(173, 57, 63)
HSL	hsl(357, 50%, 45%)
HSV	hsv(357, 67%, 68%)
CMYK	cmyk(0%, 67.1%, 63.6%, 32.2%)
CIE-LAB	lab(41.49, 47.58, 22.93)
CIE-LCH	lch(41.49, 52.82, 25.73°)
OKLab	oklab(51.4% 0.1408 0.055)
OKLCH	oklch(51.4% 0.151 21.3)
XYZ	xyz(19.5959, 12.1721, 6.0192)
Luminance	0.1217 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD393F #39ADA7

analogous

#AD3979 #AD393F #AD6D39

triadic

#AD393F #3FAD39 #393FAD

tetradic

#AD393F #79AD39 #39ADA7 #6D39AD

square

#AD393F #79AD39 #39ADA7 #6D39AD

split-complementary

#AD393F #39AD6D #3979AD

monochromatic

#511B1D #7F2A2E #AD393F #C95A60 #D8888D

Accessibility & contrast

On white

6.12

#AD393F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#AD393F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD393F

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD393F	#FFFFFF	#000000	##FFFFFF
##AD393F	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58523E

Deuteranopia (green-blind)

#756B3C

Tritanopia (blue-blind)

#BE1E3C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #ad393f;
/* rgb */ color: rgb(173, 57, 63);
/* oklch */ color: oklch(51.4% 0.151 21.3);

Tailwind

colors: {
  custom: {
    50: '#cc7674',
    500: '#ad393f',
    950: '#000000',
  },
}

SCSS

$custom: #ad393f;
$custom-light: #cc7674;
$custom-dark: #000000;

JSON

{
  "hex": "#ad393f",
  "rgb": {
    "r": 173,
    "g": 57,
    "b": 63
  },
  "hsl": {
    "h": 356.897,
    "s": 50.435,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51398,
    "c": 0.15111,
    "h": 21.3
  },
  "luminance": 0.12169
}

Semantic roles & 50–950 ramp

primary

#AD393F

secondary

#80C2BF

accent

#DAD34E

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #AD393F

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

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