#583E2E#583E2E

#583E2E is a dark, muted orange. Relative luminance 0.057; OKLCH L 38.9% C 0.045 H 52.6°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#583E2E
RGB	rgb(88, 62, 46)
HSL	hsl(23, 31%, 26%)
HSV	hsv(23, 48%, 35%)
CMYK	cmyk(0%, 29.5%, 47.7%, 65.5%)
CIE-LAB	lab(28.69, 9.09, 14.32)
CIE-LCH	lch(28.69, 16.96, 57.60°)
OKLab	oklab(38.87% 0.0272 0.0356)
OKLCH	oklch(38.87% 0.045 52.6)
XYZ	xyz(6.2405, 5.7176, 3.3592)
Luminance	0.0572 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E2E #2E4858

analogous

#582E33 #583E2E #58532E

triadic

#583E2E #2E583E #3E2E58

tetradic

#583E2E #33582E #2E4858 #532E58

square

#583E2E #33582E #2E4858 #532E58

split-complementary

#583E2E #2E5853 #2E3358

monochromatic

#140E0B #302219 #583E2E #805A43 #A87758

Accessibility & contrast

On white

9.80

#583E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#583E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E2E

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E2E	#FFFFFF	#000000	##FFFFFF
##583E2E	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45402D

Deuteranopia (green-blind)

#4B462E

Tritanopia (blue-blind)

#5F393A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #583e2e;
/* rgb */ color: rgb(88, 62, 46);
/* oklch */ color: oklch(38.9% 0.045 52.6);

Tailwind

colors: {
  custom: {
    50: '#887366',
    500: '#583e2e',
    950: '#000000',
  },
}

SCSS

$custom: #583e2e;
$custom-light: #887366;
$custom-dark: #000000;

JSON

{
  "hex": "#583e2e",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 46
  },
  "hsl": {
    "h": 22.857,
    "s": 31.343,
    "l": 26.275
  },
  "oklch": {
    "l": 0.38865,
    "c": 0.04478,
    "h": 52.6
  },
  "luminance": 0.05717
}

Semantic roles & 50–950 ramp

primary

#583E2E

secondary

#58778A

accent

#A0C860

background

#F8F6F6

surface

#F0ECEB

border

#CBC7C6

text

#0C0806

muted

#7D7B7A

Preview Lab

Preview with #583E2E

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

Preview Lab → · Contrast checker → · Palette generator →