#583A2D#583A2D

#583A2D is a dark, muted orange. Relative luminance 0.053; OKLCH L 38.0% C 0.048 H 44.3°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#583A2D
RGB	rgb(88, 58, 45)
HSL	hsl(18, 32%, 26%)
HSV	hsv(18, 49%, 35%)
CMYK	cmyk(0%, 34.1%, 48.9%, 65.5%)
CIE-LAB	lab(27.55, 11.51, 13.45)
CIE-LCH	lch(27.55, 17.70, 49.44°)
OKLab	oklab(37.97% 0.0344 0.0335)
OKLCH	oklch(37.97% 0.048 44.3)
XYZ	xyz(6.0115, 5.2907, 3.1867)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583A2D #2D4B58

analogous

#582D35 #583A2D #584F2D

triadic

#583A2D #2D583A #3A2D58

tetradic

#583A2D #35582D #2D4B58 #4F2D58

square

#583A2D #35582D #2D4B58 #4F2D58

split-complementary

#583A2D #2D584F #2D3558

monochromatic

#140D0A #301F18 #583A2D #805542 #A96F57

Accessibility & contrast

On white

10.20

#583A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#583A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583A2D

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583A2D	#FFFFFF	#000000	##FFFFFF
##583A2D	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423D2C

Deuteranopia (green-blind)

#49442D

Tritanopia (blue-blind)

#5F3537

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #583a2d;
/* rgb */ color: rgb(88, 58, 45);
/* oklch */ color: oklch(38.0% 0.048 44.3);

Tailwind

colors: {
  custom: {
    50: '#897066',
    500: '#583a2d',
    950: '#000000',
  },
}

SCSS

$custom: #583a2d;
$custom-light: #897066;
$custom-dark: #000000;

JSON

{
  "hex": "#583a2d",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 45
  },
  "hsl": {
    "h": 18.14,
    "s": 32.331,
    "l": 26.078
  },
  "oklch": {
    "l": 0.37973,
    "c": 0.04796,
    "h": 44.3
  },
  "luminance": 0.0529
}

Semantic roles & 50–950 ramp

primary

#583A2D

secondary

#577A8A

accent

#A9C85F

background

#F8F6F6

surface

#F0ECEB

border

#CBC7C6

text

#0C0705

muted

#7D7A7A

Preview Lab

Preview with #583A2D

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

Preview Lab → · Contrast checker → · Palette generator →