#5B451D#5B451D
#5B451D is a dark, moderate orange. Relative luminance 0.066; OKLCH L 40.5% C 0.064 H 80.2°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).
Color values
| HEX | #5B451D |
|---|---|
| RGB | rgb(91, 69, 29) |
| HSL | hsl(39, 52%, 24%) |
| HSV | hsv(39, 68%, 36%) |
| CMYK | cmyk(0%, 24.2%, 68.1%, 64.3%) |
| CIE-LAB | lab(30.81, 4.43, 27.24) |
| CIE-LCH | lch(30.81, 27.60, 80.76°) |
| OKLab | oklab(40.51% 0.0108 0.0627) |
| OKLCH | oklch(40.51% 0.064 80.2) |
| XYZ | xyz(6.6646, 6.5695, 2.0792) |
| Luminance | 0.0657 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 3.32
Brown (survey)
#653700
ΔE00 8.94
Olive Brown
#645403
ΔE00 9.00
Green Brown
#544E03
ΔE00 9.56
Medium Brown
#7F5112
ΔE00 10.01
Walnut
#5C4A3D
ΔE00 10.05
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B451D #1D335B
analogous
#5B261D #5B451D #525B1D
triadic
#5B451D #1D5B45 #451D5B
tetradic
#5B451D #1D5B26 #1D335B #5B1D52
square
#5B451D #1D5B26 #1D335B #5B1D52
split-complementary
#5B451D #1D525B #261D5B
monochromatic
#171207 #2D220E #5B451D #89682C #B88B3B
Accessibility & contrast
On white
9.08
#5B451D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.31
#5B451D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #5B451D
9.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B451D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B451D | 1.00 | 9.08 | 2.31 | 9.08 |
| #FFFFFF | 9.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.31 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4E4519
Deuteranopia (green-blind)
#534B1E
Tritanopia (blue-blind)
#633F3C
Achromatopsia (no color)
#484848
Design tokens & code
CSS
--color: #5b451d; /* rgb */ color: rgb(91, 69, 29); /* oklch */ color: oklch(40.5% 0.064 80.2);
Tailwind
colors: {
custom: {
50: '#8c785b',
500: '#5b451d',
950: '#000000',
},
}SCSS
$custom: #5b451d; $custom-light: #8c785b; $custom-dark: #000000;
JSON
{
"hex": "#5b451d",
"rgb": {
"r": 91,
"g": 69,
"b": 29
},
"hsl": {
"h": 38.71,
"s": 51.667,
"l": 23.529
},
"oklch": {
"l": 0.40514,
"c": 0.06367,
"h": 80.2
},
"luminance": 0.06569
}Semantic roles & 50–950 ramp
primary
#5B451D
secondary
#445F90
accent
#7FDB4D
background
#F8F7F5
surface
#F0EDE9
border
#CBC8C5
text
#0C0904
muted
#7D7B79