#583015#583015

#583015 is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.5% C 0.070 H 52.4°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#583015
RGB	rgb(88, 48, 21)
HSL	hsl(24, 61%, 21%)
HSV	hsv(24, 76%, 35%)
CMYK	cmyk(0%, 45.5%, 76.1%, 65.5%)
CIE-LAB	lab(24.46, 15.63, 24.60)
CIE-LCH	lch(24.46, 29.14, 57.58°)
OKLab	oklab(35.46% 0.0429 0.0557)
OKLCH	oklch(35.46% 0.07 52.4)
XYZ	xyz(5.2172, 4.2433, 1.2536)
Luminance	0.0424 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583015 #153D58

analogous

#58151C #583015 #585215

triadic

#583015 #155830 #301558

tetradic

#583015 #1C5815 #153D58 #521558

square

#583015 #1C5815 #153D58 #521558

split-complementary

#583015 #155852 #151C58

monochromatic

#190D06 #271509 #583015 #894B21 #BB662D

Accessibility & contrast

On white

11.36

#583015 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#583015 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583015

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583015	#FFFFFF	#000000	##FFFFFF
##583015	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3512

Deuteranopia (green-blind)

#453E15

Tritanopia (blue-blind)

#61282A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #583015;
/* rgb */ color: rgb(88, 48, 21);
/* oklch */ color: oklch(35.5% 0.070 52.4);

Tailwind

colors: {
  custom: {
    50: '#8b6853',
    500: '#583015',
    950: '#000000',
  },
}

SCSS

$custom: #583015;
$custom-light: #8b6853;
$custom-dark: #000000;

JSON

{
  "hex": "#583015",
  "rgb": {
    "r": 88,
    "g": 48,
    "b": 21
  },
  "hsl": {
    "h": 24.179,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.3546,
    "c": 0.07035,
    "h": 52.4
  },
  "luminance": 0.04243
}

Semantic roles & 50–950 ramp

primary

#583015

secondary

#396D90

accent

#A4E543

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #583015

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

Preview Lab → · Contrast checker → · Palette generator →