#AD583C#AD583C

#AD583C is a mid, moderate red. Relative luminance 0.162; OKLCH L 55.7% C 0.119 H 38.8°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#AD583C
RGB	rgb(173, 88, 60)
HSL	hsl(15, 48%, 46%)
HSV	hsv(15, 65%, 68%)
CMYK	cmyk(0%, 49.1%, 65.3%, 32.2%)
CIE-LAB	lab(47.23, 32.32, 31.80)
CIE-LCH	lch(47.23, 45.34, 44.53°)
OKLab	oklab(55.72% 0.0925 0.0744)
OKLCH	oklch(55.72% 0.119 38.8)
XYZ	xyz(21.5408, 16.1924, 6.2652)
Luminance	0.1619 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD583C #3C91AD

analogous

#AD3C58 #AD583C #AD903C

triadic

#AD583C #3CAD58 #583CAD

tetradic

#AD583C #58AD3C #3C91AD #903CAD

square

#AD583C #58AD3C #3C91AD #903CAD

split-complementary

#AD583C #3CAD90 #3C58AD

monochromatic

#522A1C #80412C #AD583C #C7795F #D79F8C

Accessibility & contrast

On white

4.96

#AD583C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#AD583C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD583C

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD583C	#FFFFFF	#000000	##FFFFFF
##AD583C	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6539

Deuteranopia (green-blind)

#83773B

Tritanopia (blue-blind)

#BD4851

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ad583c;
/* rgb */ color: rgb(173, 88, 60);
/* oklch */ color: oklch(55.7% 0.119 38.8);

Tailwind

colors: {
  custom: {
    50: '#cb8972',
    500: '#ad583c',
    950: '#000000',
  },
}

SCSS

$custom: #ad583c;
$custom-light: #cb8972;
$custom-dark: #000000;

JSON

{
  "hex": "#ad583c",
  "rgb": {
    "r": 173,
    "g": 88,
    "b": 60
  },
  "hsl": {
    "h": 14.867,
    "s": 48.498,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55721,
    "c": 0.11875,
    "h": 38.8
  },
  "luminance": 0.1619
}

Semantic roles & 50–950 ramp

primary

#AD583C

secondary

#83B2C2

accent

#B6D850

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#140B08

muted

#837C7B

Preview Lab

Preview with #AD583C

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

Preview Lab → · Contrast checker → · Palette generator →