#583C2D#583C2D

#583C2D is a dark, muted orange. Relative luminance 0.055; OKLCH L 38.4% C 0.047 H 49.1°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#583C2D
RGB	rgb(88, 60, 45)
HSL	hsl(21, 32%, 26%)
HSV	hsv(21, 49%, 35%)
CMYK	cmyk(0%, 31.8%, 48.9%, 65.5%)
CIE-LAB	lab(28.10, 10.24, 14.19)
CIE-LCH	lch(28.10, 17.50, 54.19°)
OKLab	oklab(38.4% 0.0305 0.0352)
OKLCH	oklch(38.4% 0.047 49.1)
XYZ	xyz(6.1143, 5.4963, 3.2210)
Luminance	0.0550 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583C2D #2D4958

analogous

#582D33 #583C2D #58512D

triadic

#583C2D #2D583C #3C2D58

tetradic

#583C2D #33582D #2D4958 #512D58

square

#583C2D #33582D #2D4958 #512D58

split-complementary

#583C2D #2D5851 #2D3358

monochromatic

#140E0A #302018 #583C2D #805842 #A97357

Accessibility & contrast

On white

10.00

#583C2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#583C2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583C2D

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583C2D	#FFFFFF	#000000	##FFFFFF
##583C2D	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443F2C

Deuteranopia (green-blind)

#4A452D

Tritanopia (blue-blind)

#5F3738

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #583c2d;
/* rgb */ color: rgb(88, 60, 45);
/* oklch */ color: oklch(38.4% 0.047 49.1);

Tailwind

colors: {
  custom: {
    50: '#897166',
    500: '#583c2d',
    950: '#000000',
  },
}

SCSS

$custom: #583c2d;
$custom-light: #897166;
$custom-dark: #000000;

JSON

{
  "hex": "#583c2d",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 45
  },
  "hsl": {
    "h": 20.93,
    "s": 32.331,
    "l": 26.078
  },
  "oklch": {
    "l": 0.38404,
    "c": 0.0466,
    "h": 49.1
  },
  "luminance": 0.05496
}

Semantic roles & 50–950 ramp

primary

#583C2D

secondary

#57788A

accent

#A4C85F

background

#F8F6F6

surface

#F0ECEB

border

#CBC7C6

text

#0C0705

muted

#7D7A7A

Preview Lab

Preview with #583C2D

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

Preview Lab → · Contrast checker → · Palette generator →