#583519#583519

#583519 is a dark, moderate orange. Relative luminance 0.047; OKLCH L 36.5% C 0.065 H 57.4°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#583519
RGB	rgb(88, 53, 25)
HSL	hsl(27, 56%, 22%)
HSV	hsv(27, 72%, 35%)
CMYK	cmyk(0%, 39.8%, 71.6%, 65.5%)
CIE-LAB	lab(25.84, 12.75, 23.80)
CIE-LCH	lch(25.84, 27.00, 61.82°)
OKLab	oklab(36.54% 0.035 0.0548)
OKLCH	oklch(36.54% 0.065 57.4)
XYZ	xyz(5.4735, 4.6916, 1.5368)
Luminance	0.0469 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583519 #193C58

analogous

#58191C #583519 #585519

triadic

#583519 #195835 #351958

tetradic

#583519 #1C5819 #193C58 #551958

square

#583519 #1C5819 #193C58 #551958

split-complementary

#583519 #195855 #191C58

monochromatic

#180E07 #28180B #583519 #885227 #B76E34

Accessibility & contrast

On white

10.83

#583519 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#583519 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583519

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583519	#FFFFFF	#000000	##FFFFFF
##583519	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3816

Deuteranopia (green-blind)

#484019

Tritanopia (blue-blind)

#602E2F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #583519;
/* rgb */ color: rgb(88, 53, 25);
/* oklch */ color: oklch(36.5% 0.065 57.4);

Tailwind

colors: {
  custom: {
    50: '#8a6c57',
    500: '#583519',
    950: '#000000',
  },
}

SCSS

$custom: #583519;
$custom-light: #8a6c57;
$custom-dark: #000000;

JSON

{
  "hex": "#583519",
  "rgb": {
    "r": 88,
    "g": 53,
    "b": 25
  },
  "hsl": {
    "h": 26.667,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.36539,
    "c": 0.06503,
    "h": 57.4
  },
  "luminance": 0.04691
}

Semantic roles & 50–950 ramp

primary

#583519

secondary

#3E6B8E

accent

#9CDF49

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #583519

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

Preview Lab → · Contrast checker → · Palette generator →