#583316#583316

#583316 is a dark, moderate orange. Relative luminance 0.045; OKLCH L 36.1% C 0.068 H 56.3°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#583316
RGB	rgb(88, 51, 22)
HSL	hsl(26, 60%, 22%)
HSV	hsv(26, 75%, 35%)
CMYK	cmyk(0%, 42%, 75%, 65.5%)
CIE-LAB	lab(25.26, 13.81, 24.90)
CIE-LCH	lch(25.26, 28.47, 60.99°)
OKLab	oklab(36.08% 0.0377 0.0566)
OKLCH	oklch(36.08% 0.068 56.3)
XYZ	xyz(5.3536, 4.5008, 1.3457)
Luminance	0.0450 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583316 #163B58

analogous

#58161A #583316 #585416

triadic

#583316 #165833 #331658

tetradic

#583316 #1A5816 #163B58 #541658

square

#583316 #1A5816 #163B58 #541658

split-complementary

#583316 #165854 #161A58

monochromatic

#180E06 #27170A #583316 #894F22 #BA6C2E

Accessibility & contrast

On white

11.05

#583316 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#583316 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583316

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583316	#FFFFFF	#000000	##FFFFFF
##583316	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3713

Deuteranopia (green-blind)

#473F16

Tritanopia (blue-blind)

#612B2D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #583316;
/* rgb */ color: rgb(88, 51, 22);
/* oklch */ color: oklch(36.1% 0.068 56.3);

Tailwind

colors: {
  custom: {
    50: '#8b6b54',
    500: '#583316',
    950: '#000000',
  },
}

SCSS

$custom: #583316;
$custom-light: #8b6b54;
$custom-dark: #000000;

JSON

{
  "hex": "#583316",
  "rgb": {
    "r": 88,
    "g": 51,
    "b": 22
  },
  "hsl": {
    "h": 26.364,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.36083,
    "c": 0.06797,
    "h": 56.3
  },
  "luminance": 0.045
}

Semantic roles & 50–950 ramp

primary

#583316

secondary

#3B6A8F

accent

#9EE345

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #583316

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

Preview Lab → · Contrast checker → · Palette generator →