#583D0E#583D0E
#583D0E is a dark, moderate orange. Relative luminance 0.054; OKLCH L 38.2% C 0.071 H 76.7°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).
Color values
| HEX | #583D0E |
|---|---|
| RGB | rgb(88, 61, 14) |
| HSL | hsl(38, 73%, 20%) |
| HSV | hsv(38, 84%, 35%) |
| CMYK | cmyk(0%, 30.7%, 84.1%, 65.5%) |
| CIE-LAB | lab(27.97, 7.04, 31.77) |
| CIE-LCH | lch(27.97, 32.54, 77.51°) |
| OKLab | oklab(38.16% 0.0164 0.0694) |
| OKLCH | oklch(38.16% 0.071 76.7) |
| XYZ | xyz(5.7729, 5.4444, 1.1622) |
| Luminance | 0.0544 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 3.47
Brown (survey)
#653700
ΔE00 6.48
Medium Brown
#7F5112
ΔE00 10.04
Milk Chocolate
#7F4E1E
ΔE00 10.21
Olive Brown
#645403
ΔE00 10.37
Chocolate
#7B3F00
ΔE00 10.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#583D0E #0E2958
analogous
#58180E #583D0E #4E580E
triadic
#583D0E #0E583D #3D0E58
tetradic
#583D0E #0E5818 #0E2958 #580E4E
square
#583D0E #0E5818 #0E2958 #580E4E
split-complementary
#583D0E #0E4E58 #180E58
monochromatic
#1A1204 #231806 #583D0E #8D6216 #C2861F
Accessibility & contrast
On white
10.05
#583D0E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.09
#583D0E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #583D0E
10.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##583D0E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##583D0E | 1.00 | 10.05 | 2.09 | 10.05 |
| #FFFFFF | 10.05 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.09 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.05 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#473E07
Deuteranopia (green-blind)
#4D4510
Tritanopia (blue-blind)
#603634
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #583d0e; /* rgb */ color: rgb(88, 61, 14); /* oklch */ color: oklch(38.2% 0.071 76.7);
Tailwind
colors: {
custom: {
50: '#8b7250',
500: '#583d0e',
950: '#000000',
},
}SCSS
$custom: #583d0e; $custom-light: #8b7250; $custom-dark: #000000;
JSON
{
"hex": "#583d0e",
"rgb": {
"r": 88,
"g": 61,
"b": 14
},
"hsl": {
"h": 38.108,
"s": 72.549,
"l": 20
},
"oklch": {
"l": 0.38159,
"c": 0.07127,
"h": 76.7
},
"luminance": 0.05444
}Semantic roles & 50–950 ramp
primary
#583D0E
secondary
#305492
accent
#7BEF39
background
#F8F6F4
surface
#F0ECE7
border
#CBC7C3
text
#0C0702
muted
#7D7A78