#7B2717#7B2717
#7B2717 is a dark, vivid red. Relative luminance 0.057; OKLCH L 39.9% C 0.120 H 32.9°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).
Color values
| HEX | #7B2717 |
|---|---|
| RGB | rgb(123, 39, 23) |
| HSL | hsl(10, 68%, 29%) |
| HSV | hsv(10, 81%, 48%) |
| CMYK | cmyk(0%, 68.3%, 81.3%, 51.8%) |
| CIE-LAB | lab(28.71, 35.61, 29.80) |
| CIE-LCH | lch(28.71, 46.43, 39.92°) |
| OKLab | oklab(39.9% 0.1009 0.0652) |
| OKLCH | oklch(39.9% 0.12 32.9) |
| XYZ | xyz(9.0496, 5.7252, 1.4390) |
| Luminance | 0.0572 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Red Brown
#8B2E16
ΔE00 4.09
Indian Red
#850E04
ΔE00 4.31
Reddish Brown
#7F2B0A
ΔE00 4.55
Reddy Brown
#6E1005
ΔE00 4.69
Maroon
#800000
ΔE00 5.03
Dark Red
#840000
ΔE00 5.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#7B2717 #176B7B
analogous
#7B1739 #7B2717 #7B5917
triadic
#7B2717 #177B27 #27177B
tetradic
#7B2717 #397B17 #176B7B #59177B
square
#7B2717 #397B17 #176B7B #59177B
split-complementary
#7B2717 #177B59 #17397B
monochromatic
#1A0805 #47170D #7B2717 #AF3721 #D94E33
Accessibility & contrast
On white
9.79
#7B2717 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.14
#7B2717 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #7B2717
9.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##7B2717 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##7B2717 | 1.00 | 9.79 | 2.14 | 9.79 |
| #FFFFFF | 9.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.14 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F3815
Deuteranopia (green-blind)
#544B14
Tritanopia (blue-blind)
#880F24
Achromatopsia (no color)
#444444
Design tokens & code
CSS
--color: #7b2717; /* rgb */ color: rgb(123, 39, 23); /* oklch */ color: oklch(39.9% 0.120 32.9);
Tailwind
colors: {
custom: {
50: '#a86655',
500: '#7b2717',
950: '#000000',
},
}SCSS
$custom: #7b2717; $custom-light: #a86655; $custom-dark: #000000;
JSON
{
"hex": "#7b2717",
"rgb": {
"r": 123,
"g": 39,
"b": 23
},
"hsl": {
"h": 9.6,
"s": 68.493,
"l": 28.627
},
"oklch": {
"l": 0.39899,
"c": 0.12007,
"h": 32.9
},
"luminance": 0.05724
}Semantic roles & 50–950 ramp
primary
#7B2717
secondary
#3E9EB0
accent
#CFEB3C
background
#FBF6F5
surface
#F6EBE9
border
#D0C6C5
text
#110603
muted
#807A78