#583515#583515

#583515 is a dark, moderate orange. Relative luminance 0.047; OKLCH L 36.5% C 0.068 H 60.3°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#583515
RGB	rgb(88, 53, 21)
HSL	hsl(29, 61%, 21%)
HSV	hsv(29, 76%, 35%)
CMYK	cmyk(0%, 39.8%, 76.1%, 65.5%)
CIE-LAB	lab(25.79, 12.48, 26.04)
CIE-LCH	lch(25.79, 28.88, 64.39°)
OKLab	oklab(36.49% 0.0335 0.0588)
OKLCH	oklch(36.49% 0.068 60.3)
XYZ	xyz(5.4334, 4.6756, 1.3256)
Luminance	0.0467 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583515 #153858

analogous

#581517 #583515 #585715

triadic

#583515 #155835 #351558

tetradic

#583515 #175815 #153858 #571558

square

#583515 #175815 #153858 #571558

split-complementary

#583515 #155857 #151758

monochromatic

#190F06 #271709 #583515 #895321 #BB712D

Accessibility & contrast

On white

10.85

#583515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#583515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583515

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583515	#FFFFFF	#000000	##FFFFFF
##583515	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403811

Deuteranopia (green-blind)

#484015

Tritanopia (blue-blind)

#612D2E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #583515;
/* rgb */ color: rgb(88, 53, 21);
/* oklch */ color: oklch(36.5% 0.068 60.3);

Tailwind

colors: {
  custom: {
    50: '#8b6c54',
    500: '#583515',
    950: '#000000',
  },
}

SCSS

$custom: #583515;
$custom-light: #8b6c54;
$custom-dark: #000000;

JSON

{
  "hex": "#583515",
  "rgb": {
    "r": 88,
    "g": 53,
    "b": 21
  },
  "hsl": {
    "h": 28.657,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.36487,
    "c": 0.06771,
    "h": 60.3
  },
  "luminance": 0.04675
}

Semantic roles & 50–950 ramp

primary

#583515

secondary

#396690

accent

#98E543

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #583515

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

Preview Lab → · Contrast checker → · Palette generator →