#AD383E#AD383E

#AD383E is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.3% C 0.152 H 21.5°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#AD383E
RGB	rgb(173, 56, 62)
HSL	hsl(357, 51%, 45%)
HSV	hsv(357, 68%, 68%)
CMYK	cmyk(0%, 67.6%, 64.2%, 32.2%)
CIE-LAB	lab(41.32, 47.94, 23.32)
CIE-LCH	lch(41.32, 53.31, 25.94°)
OKLab	oklab(51.26% 0.1417 0.0557)
OKLCH	oklch(51.26% 0.152 21.5)
XYZ	xyz(19.5192, 12.0631, 5.8571)
Luminance	0.1206 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD383E #38ADA7

analogous

#AD3879 #AD383E #AD6C38

triadic

#AD383E #3EAD38 #383EAD

tetradic

#AD383E #79AD38 #38ADA7 #6C38AD

square

#AD383E #79AD38 #38ADA7 #6C38AD

split-complementary

#AD383E #38AD6C #3879AD

monochromatic

#511A1D #7F292D #AD383E #C9595F #D8878B

Accessibility & contrast

On white

6.15

#AD383E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#AD383E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD383E

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD383E	#FFFFFF	#000000	##FFFFFF
##AD383E	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57523D

Deuteranopia (green-blind)

#756B3B

Tritanopia (blue-blind)

#BE1B3B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #ad383e;
/* rgb */ color: rgb(173, 56, 62);
/* oklch */ color: oklch(51.3% 0.152 21.5);

Tailwind

colors: {
  custom: {
    50: '#cc7673',
    500: '#ad383e',
    950: '#000000',
  },
}

SCSS

$custom: #ad383e;
$custom-light: #cc7673;
$custom-dark: #000000;

JSON

{
  "hex": "#ad383e",
  "rgb": {
    "r": 173,
    "g": 56,
    "b": 62
  },
  "hsl": {
    "h": 356.923,
    "s": 51.092,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51264,
    "c": 0.15227,
    "h": 21.5
  },
  "luminance": 0.1206
}

Semantic roles & 50–950 ramp

primary

#AD383E

secondary

#7FC2BF

accent

#DBD34D

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150908

muted

#837B7B

Preview Lab

Preview with #AD383E

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

Preview Lab → · Contrast checker → · Palette generator →