#90573A#90573A

#90573A is a mid, moderate orange. Relative luminance 0.131; OKLCH L 51.5% C 0.087 H 47.1°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#90573A
RGB	rgb(144, 87, 58)
HSL	hsl(20, 43%, 40%)
HSV	hsv(20, 60%, 56%)
CMYK	cmyk(0%, 39.6%, 59.7%, 43.5%)
CIE-LAB	lab(42.84, 20.56, 26.65)
CIE-LCH	lch(42.84, 33.66, 52.35°)
OKLab	oklab(51.49% 0.059 0.0636)
OKLCH	oklch(51.49% 0.087 47.1)
XYZ	xyz(15.6746, 13.0526, 5.6961)
Luminance	0.1305 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90573A #3A7390

analogous

#903A48 #90573A #90823A

triadic

#90573A #3A9057 #573A90

tetradic

#90573A #48903A #3A7390 #823A90

square

#90573A #48903A #3A7390 #823A90

split-complementary

#90573A #3A9082 #3A4890

monochromatic

#392217 #643D28 #90573A #B8724F #CA957B

Accessibility & contrast

On white

5.82

#90573A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#90573A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90573A

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90573A	#FFFFFF	#000000	##FFFFFF
##90573A	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E37

Deuteranopia (green-blind)

#746A3A

Tritanopia (blue-blind)

#9D4C50

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #90573a;
/* rgb */ color: rgb(144, 87, 58);
/* oklch */ color: oklch(51.5% 0.087 47.1);

Tailwind

colors: {
  custom: {
    50: '#b48771',
    500: '#90573a',
    950: '#000000',
  },
}

SCSS

$custom: #90573a;
$custom-light: #b48771;
$custom-dark: #000000;

JSON

{
  "hex": "#90573a",
  "rgb": {
    "r": 144,
    "g": 87,
    "b": 58
  },
  "hsl": {
    "h": 20.233,
    "s": 42.574,
    "l": 39.608
  },
  "oklch": {
    "l": 0.51494,
    "c": 0.08679,
    "h": 47.1
  },
  "luminance": 0.13051
}

Semantic roles & 50–950 ramp

primary

#90573A

secondary

#739DB3

accent

#A8D255

background

#FBF8F6

surface

#F6EFEC

border

#D0CAC7

text

#120B07

muted

#817C7A

Preview Lab

Preview with #90573A

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

Preview Lab → · Contrast checker → · Palette generator →