#AD5339#AD5339

#AD5339 is a mid, vivid red. Relative luminance 0.154; OKLCH L 54.9% C 0.125 H 36.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#AD5339
RGB	rgb(173, 83, 57)
HSL	hsl(13, 50%, 45%)
HSV	hsv(13, 67%, 68%)
CMYK	cmyk(0%, 52%, 67.1%, 32.2%)
CIE-LAB	lab(46.14, 34.77, 32.19)
CIE-LCH	lch(46.14, 47.39, 42.80°)
OKLab	oklab(54.88% 0.0996 0.0749)
OKLCH	oklch(54.88% 0.125 36.9)
XYZ	xyz(21.0673, 15.3687, 5.7271)
Luminance	0.1537 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD5339 #3993AD

analogous

#AD3959 #AD5339 #AD8D39

triadic

#AD5339 #39AD53 #5339AD

tetradic

#AD5339 #59AD39 #3993AD #8D39AD

square

#AD5339 #59AD39 #3993AD #8D39AD

split-complementary

#AD5339 #39AD8D #3959AD

monochromatic

#51271B #7F3D2A #AD5339 #C9735A #D89A88

Accessibility & contrast

On white

5.16

#AD5339 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#AD5339 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD5339

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD5339	#FFFFFF	#000000	##FFFFFF
##AD5339	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6136

Deuteranopia (green-blind)

#817537

Tritanopia (blue-blind)

#BD424D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #ad5339;
/* rgb */ color: rgb(173, 83, 57);
/* oklch */ color: oklch(54.9% 0.125 36.9);

Tailwind

colors: {
  custom: {
    50: '#cb8570',
    500: '#ad5339',
    950: '#000000',
  },
}

SCSS

$custom: #ad5339;
$custom-light: #cb8570;
$custom-dark: #000000;

JSON

{
  "hex": "#ad5339",
  "rgb": {
    "r": 173,
    "g": 83,
    "b": 57
  },
  "hsl": {
    "h": 13.448,
    "s": 50.435,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54877,
    "c": 0.12456,
    "h": 36.9
  },
  "luminance": 0.15366
}

Semantic roles & 50–950 ramp

primary

#AD5339

secondary

#80B3C2

accent

#BBDA4E

background

#FDF8F6

surface

#FAEFEC

border

#D3CAC7

text

#140B07

muted

#837C7A

Preview Lab

Preview with #AD5339

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

Preview Lab → · Contrast checker → · Palette generator →