#B73426#B73426
#B73426 is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.2% C 0.170 H 29.9°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).
Color values
| HEX | #B73426 |
|---|---|
| RGB | rgb(183, 52, 38) |
| HSL | hsl(6, 66%, 43%) |
| HSV | hsv(6, 79%, 72%) |
| CMYK | cmyk(0%, 71.6%, 79.2%, 28.2%) |
| CIE-LAB | lab(42.26, 51.69, 38.94) |
| CIE-LCH | lch(42.26, 64.71, 36.99°) |
| OKLab | oklab(52.2% 0.1473 0.0848) |
| OKLCH | oklch(52.2% 0.17 29.9) |
| XYZ | xyz(21.1087, 12.6664, 3.1667) |
| Luminance | 0.1266 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Firebrick
#B22222
ΔE00 3.50
Scarlet
#BE0119
ΔE00 4.34
Brick
#A03623
ΔE00 4.57
Brownish Red
#9E3623
ΔE00 4.96
Rusty Red
#AF2F0D
ΔE00 5.11
Brown
#A52A2A
ΔE00 5.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B73426 #26A9B7
analogous
#B72660 #B73426 #B77C26
triadic
#B73426 #26B734 #3426B7
tetradic
#B73426 #60B726 #26A9B7 #7C26B7
square
#B73426 #60B726 #26A9B7 #7C26B7
split-complementary
#B73426 #26B77C #2660B7
monochromatic
#521711 #84261B #B73426 #D85142 #E28075
Accessibility & contrast
On white
5.94
#B73426 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.53
#B73426 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B73426
5.94:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B73426 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B73426 | 1.00 | 5.94 | 3.53 | 5.94 |
| #FFFFFF | 5.94 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.94 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5B5123
Deuteranopia (green-blind)
#7B6E20
Tritanopia (blue-blind)
#CA0032
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #b73426; /* rgb */ color: rgb(183, 52, 38); /* oklch */ color: oklch(52.2% 0.170 29.9);
Tailwind
colors: {
custom: {
50: '#d67462',
500: '#b73426',
950: '#000000',
},
}SCSS
$custom: #b73426; $custom-light: #d67462; $custom-dark: #000000;
JSON
{
"hex": "#b73426",
"rgb": {
"r": 183,
"g": 52,
"b": 38
},
"hsl": {
"h": 5.793,
"s": 65.611,
"l": 43.333
},
"oklch": {
"l": 0.52203,
"c": 0.16998,
"h": 29.9
},
"luminance": 0.12663
}Semantic roles & 50–950 ramp
primary
#B73426
secondary
#6FC1CA
accent
#D8E93F
background
#FEF7F5
surface
#FCEDEA
border
#D5C8C6
text
#160905
muted
#847B79