#3A0711#3A0711
#3A0711 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.2% C 0.079 H 14.9°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).
Color values
| HEX | #3A0711 |
|---|---|
| RGB | rgb(58, 7, 17) |
| HSL | hsl(348, 78%, 13%) |
| HSV | hsv(348, 88%, 23%) |
| CMYK | cmyk(0%, 87.9%, 70.7%, 77.3%) |
| CIE-LAB | lab(9.74, 25.29, 7.64) |
| CIE-LCH | lch(9.74, 26.42, 16.81°) |
| OKLab | oklab(23.18% 0.0759 0.0202) |
| OKLCH | oklch(23.18% 0.079 14.9) |
| XYZ | xyz(1.9223, 1.0923, 0.6398) |
| Luminance | 0.0109 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 2.34
Deep Brown
#410200
ΔE00 5.34
Mahogany
#4A0100
ΔE00 7.38
Dried Blood
#4B0101
ΔE00 7.42
Burgundy (survey)
#610023
ΔE00 8.65
Maroon (survey)
#650021
ΔE00 9.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3A0711 #073A30
analogous
#3A072A #3A0711 #3A1607
triadic
#3A0711 #113A07 #07113A
tetradic
#3A0711 #2A3A07 #073A30 #16073A
square
#3A0711 #2A3A07 #073A30 #16073A
split-complementary
#3A0711 #073A16 #072A3A
monochromatic
#1B0308 #1B0308 #3A0711 #710E21 #A71431
Accessibility & contrast
On white
17.24
#3A0711 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.22
#3A0711 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3A0711
17.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3A0711 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3A0711 | 1.00 | 17.24 | 1.22 | 17.24 |
| #FFFFFF | 17.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.22 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#151411
Deuteranopia (green-blind)
#221F10
Tritanopia (blue-blind)
#40000B
Achromatopsia (no color)
#1B1B1B
Design tokens & code
CSS
--color: #3a0711; /* rgb */ color: rgb(58, 7, 17); /* oklch */ color: oklch(23.2% 0.079 14.9);
Tailwind
colors: {
custom: {
50: '#744c4f',
500: '#3a0711',
950: '#000000',
},
}SCSS
$custom: #3a0711; $custom-light: #744c4f; $custom-dark: #000000;
JSON
{
"hex": "#3a0711",
"rgb": {
"r": 58,
"g": 7,
"b": 17
},
"hsl": {
"h": 348.235,
"s": 78.462,
"l": 12.745
},
"oklch": {
"l": 0.23179,
"c": 0.07852,
"h": 14.9
},
"luminance": 0.01092
}Semantic roles & 50–950 ramp
primary
#3A0711
secondary
#237969
accent
#F5CF33
background
#F7F4F4
surface
#EDE7E7
border
#C8C3C3
text
#090101
muted
#7B7777