#4C310B#4C310B
#4C310B is a dark, moderate orange. Relative luminance 0.038; OKLCH L 33.8% C 0.064 H 70.9°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4C310B |
|---|---|
| RGB | rgb(76, 49, 11) |
| HSL | hsl(35, 75%, 17%) |
| HSV | hsv(35, 86%, 30%) |
| CMYK | cmyk(0%, 35.5%, 85.5%, 70.2%) |
| CIE-LAB | lab(22.85, 8.44, 27.62) |
| CIE-LCH | lch(22.85, 28.88, 73.00°) |
| OKLab | oklab(33.8% 0.021 0.0607) |
| OKLCH | oklch(33.8% 0.064 70.9) |
| XYZ | xyz(4.1395, 3.7577, 0.8238) |
| Luminance | 0.0376 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Brown (survey)
#653700
ΔE00 7.06
Mud Brown
#60460F
ΔE00 7.96
Dark Brown
#341C02
ΔE00 8.42
Espresso
#4B382A
ΔE00 8.65
Chocolate (survey)
#3D1C02
ΔE00 8.93
Chocolate Brown
#411900
ΔE00 10.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4C310B #0B264C
analogous
#4C110B #4C310B #474C0B
triadic
#4C310B #0B4C31 #310B4C
tetradic
#4C310B #0B4C11 #0B264C #4C0B47
square
#4C310B #0B4C11 #0B264C #4C0B47
split-complementary
#4C310B #0B474C #110B4C
monochromatic
#1B1104 #1B1104 #4C310B #815313 #B7761A
Accessibility & contrast
On white
11.99
#4C310B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#4C310B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4C310B
11.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4C310B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4C310B | 1.00 | 11.99 | 1.75 | 11.99 |
| #FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3A3306
Deuteranopia (green-blind)
#41390C
Tritanopia (blue-blind)
#542A29
Achromatopsia (no color)
#373737
Design tokens & code
CSS
--color: #4c310b; /* rgb */ color: rgb(76, 49, 11); /* oklch */ color: oklch(33.8% 0.064 70.9);
Tailwind
colors: {
custom: {
50: '#82694d',
500: '#4c310b',
950: '#000000',
},
}SCSS
$custom: #4c310b; $custom-light: #82694d; $custom-dark: #000000;
JSON
{
"hex": "#4c310b",
"rgb": {
"r": 76,
"g": 49,
"b": 11
},
"hsl": {
"h": 35.077,
"s": 74.713,
"l": 17.059
},
"oklch": {
"l": 0.33804,
"c": 0.06417,
"h": 70.9
},
"luminance": 0.03757
}Semantic roles & 50–950 ramp
primary
#4C310B
secondary
#2B5188
accent
#84F136
background
#F8F6F4
surface
#EFEBE7
border
#CAC6C3
text
#0B0601
muted
#7C7A77