#583D14#583D14

#583D14 is a dark, moderate orange. Relative luminance 0.055; OKLCH L 38.2% C 0.067 H 74.3°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#583D14
RGB	rgb(88, 61, 20)
HSL	hsl(36, 63%, 21%)
HSV	hsv(36, 77%, 35%)
CMYK	cmyk(0%, 30.7%, 77.3%, 65.5%)
CIE-LAB	lab(28.02, 7.35, 28.93)
CIE-LCH	lch(28.02, 29.85, 75.74°)
OKLab	oklab(38.21% 0.0182 0.0648)
OKLCH	oklch(38.21% 0.067 74.3)
XYZ	xyz(5.8199, 5.4632, 1.4097)
Luminance	0.0546 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D14 #142F58

analogous

#581B14 #583D14 #515814

triadic

#583D14 #14583D #3D1458

tetradic

#583D14 #14581B #142F58 #581451

square

#583D14 #14581B #142F58 #581451

split-complementary

#583D14 #145158 #1B1458

monochromatic

#191106 #261A09 #583D14 #8A601F #BC822B

Accessibility & contrast

On white

10.04

#583D14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#583D14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D14

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D14	#FFFFFF	#000000	##FFFFFF
##583D14	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E0F

Deuteranopia (green-blind)

#4D4515

Tritanopia (blue-blind)

#603634

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #583d14;
/* rgb */ color: rgb(88, 61, 20);
/* oklch */ color: oklch(38.2% 0.067 74.3);

Tailwind

colors: {
  custom: {
    50: '#8a7254',
    500: '#583d14',
    950: '#000000',
  },
}

SCSS

$custom: #583d14;
$custom-light: #8a7254;
$custom-dark: #000000;

JSON

{
  "hex": "#583d14",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 20
  },
  "hsl": {
    "h": 36.176,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.38215,
    "c": 0.06726,
    "h": 74.3
  },
  "luminance": 0.05463
}

Semantic roles & 50–950 ramp

primary

#583D14

secondary

#385B90

accent

#83E642

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #583D14

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

Preview Lab → · Contrast checker → · Palette generator →