#3D0710#3D0710
#3D0710 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.8% C 0.082 H 17.1°. Best body text is #FFFFFF at 16.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3D0710 |
|---|---|
| RGB | rgb(61, 7, 16) |
| HSL | hsl(350, 79%, 13%) |
| HSV | hsv(350, 89%, 24%) |
| CMYK | cmyk(0%, 88.5%, 73.8%, 76.1%) |
| CIE-LAB | lab(10.42, 26.28, 9.27) |
| CIE-LCH | lch(10.42, 27.87, 19.44°) |
| OKLab | oklab(23.81% 0.0783 0.0242) |
| OKLCH | oklch(23.81% 0.082 17.1) |
| XYZ | xyz(2.0942, 1.1818, 0.6079) |
| Luminance | 0.0118 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 1.66
Deep Brown
#410200
ΔE00 4.27
Mahogany
#4A0100
ΔE00 6.23
Dried Blood
#4B0101
ΔE00 6.27
Burgundy (survey)
#610023
ΔE00 8.22
Maroon (survey)
#650021
ΔE00 8.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3D0710 #073D34
analogous
#3D072B #3D0710 #3D1907
triadic
#3D0710 #103D07 #07103D
tetradic
#3D0710 #2B3D07 #073D34 #19073D
square
#3D0710 #2B3D07 #073D34 #19073D
split-complementary
#3D0710 #073D19 #072B3D
monochromatic
#1B0307 #1B0307 #3D0710 #740D1E #AB142D
Accessibility & contrast
On white
16.99
#3D0710 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.24
#3D0710 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3D0710
16.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3D0710 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3D0710 | 1.00 | 16.99 | 1.24 | 16.99 |
| #FFFFFF | 16.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#161510
Deuteranopia (green-blind)
#24200E
Tritanopia (blue-blind)
#44000B
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #3d0710; /* rgb */ color: rgb(61, 7, 16); /* oklch */ color: oklch(23.8% 0.082 17.1);
Tailwind
colors: {
custom: {
50: '#774c4e',
500: '#3d0710',
950: '#000000',
},
}SCSS
$custom: #3d0710; $custom-light: #774c4e; $custom-dark: #000000;
JSON
{
"hex": "#3d0710",
"rgb": {
"r": 61,
"g": 7,
"b": 16
},
"hsl": {
"h": 350,
"s": 79.412,
"l": 13.333
},
"oklch": {
"l": 0.23806,
"c": 0.08197,
"h": 17.1
},
"luminance": 0.01181
}Semantic roles & 50–950 ramp
primary
#3D0710
secondary
#237C6E
accent
#F6D532
background
#F7F4F4
surface
#EEE7E7
border
#C9C3C3
text
#090101
muted
#7B7777