#54180C#54180C
#54180C is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.5% C 0.092 H 33.2°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).
Color values
| HEX | #54180C |
|---|---|
| RGB | rgb(84, 24, 12) |
| HSL | hsl(10, 75%, 19%) |
| HSV | hsv(10, 86%, 33%) |
| CMYK | cmyk(0%, 71.4%, 85.7%, 67.1%) |
| CIE-LAB | lab(18.21, 27.17, 22.39) |
| CIE-LCH | lch(18.21, 35.21, 39.49°) |
| OKLab | oklab(30.53% 0.0769 0.0503) |
| OKLCH | oklch(30.53% 0.092 33.2) |
| XYZ | xyz(4.0496, 2.5652, 0.6297) |
| Luminance | 0.0256 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dried Blood
#4B0101
ΔE00 5.44
Mahogany
#4A0100
ΔE00 5.44
Rosewood
#65000B
ΔE00 5.98
Reddy Brown
#6E1005
ΔE00 6.11
Chocolate Brown
#411900
ΔE00 6.21
Deep Brown
#410200
ΔE00 6.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#54180C #0C4854
analogous
#540C24 #54180C #543C0C
triadic
#54180C #0C5418 #180C54
tetradic
#54180C #24540C #0C4854 #3C0C54
square
#54180C #24540C #0C4854 #3C0C54
split-complementary
#54180C #0C543C #0C2454
monochromatic
#1B0804 #1E0904 #54180C #8A2714 #BF371B
Accessibility & contrast
On white
13.88
#54180C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.51
#54180C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #54180C
13.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##54180C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##54180C | 1.00 | 13.88 | 1.51 | 13.88 |
| #FFFFFF | 13.88 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 13.88 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#29240A
Deuteranopia (green-blind)
#38310A
Tritanopia (blue-blind)
#5D0716
Achromatopsia (no color)
#2C2C2C
Design tokens & code
CSS
--color: #54180c; /* rgb */ color: rgb(84, 24, 12); /* oklch */ color: oklch(30.5% 0.092 33.2);
Tailwind
colors: {
custom: {
50: '#8a584c',
500: '#54180c',
950: '#000000',
},
}SCSS
$custom: #54180c; $custom-light: #8a584c; $custom-dark: #000000;
JSON
{
"hex": "#54180c",
"rgb": {
"r": 84,
"g": 24,
"b": 12
},
"hsl": {
"h": 10,
"s": 75,
"l": 18.824
},
"oklch": {
"l": 0.30527,
"c": 0.09185,
"h": 33.2
},
"luminance": 0.02565
}Semantic roles & 50–950 ramp
primary
#54180C
secondary
#2D7F8F
accent
#D2F236
background
#F9F5F4
surface
#F1E9E7
border
#CBC5C3
text
#0D0301
muted
#7E7877