#B34F47#B34F47
#B34F47 is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.4% C 0.132 H 26.8°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).
Color values
| HEX | #B34F47 |
|---|---|
| RGB | rgb(179, 79, 71) |
| HSL | hsl(4, 43%, 49%) |
| HSV | hsv(4, 60%, 70%) |
| CMYK | cmyk(0%, 55.9%, 60.3%, 29.8%) |
| CIE-LAB | lab(46.49, 40.07, 24.71) |
| CIE-LCH | lch(46.49, 47.07, 31.66°) |
| OKLab | oklab(55.4% 0.1179 0.0596) |
| OKLCH | oklch(55.4% 0.132 26.8) |
| XYZ | xyz(22.5257, 15.6334, 7.7913) |
| Luminance | 0.1563 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dull Red
#BB3F3F
ΔE00 3.61
Reddish
#C44240
ΔE00 3.83
Dusty Red
#B9484E
ΔE00 4.21
Dark Salmon
#C85A53
ΔE00 5.71
Dark Coral
#CF524E
ΔE00 6.01
Faded Red
#D3494E
ΔE00 6.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B34F47 #47ABB3
analogous
#B34775 #B34F47 #B38547
triadic
#B34F47 #47B34F #4F47B3
tetradic
#B34F47 #75B347 #47ABB3 #8547B3
square
#B34F47 #75B347 #47ABB3 #8547B3
split-complementary
#B34F47 #47B385 #4775B3
monochromatic
#5B2824 #873C36 #B34F47 #C77771 #D8A19C
Accessibility & contrast
On white
5.09
#B34F47 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.13
#B34F47 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B34F47
5.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B34F47 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B34F47 | 1.00 | 5.09 | 4.13 | 5.09 |
| #FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.13 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#686146
Deuteranopia (green-blind)
#817645
Tritanopia (blue-blind)
#C33D4E
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #b34f47; /* rgb */ color: rgb(179, 79, 71); /* oklch */ color: oklch(55.4% 0.132 26.8);
Tailwind
colors: {
custom: {
50: '#cf837a',
500: '#b34f47',
950: '#000000',
},
}SCSS
$custom: #b34f47; $custom-light: #cf837a; $custom-dark: #000000;
JSON
{
"hex": "#b34f47",
"rgb": {
"r": 179,
"g": 79,
"b": 71
},
"hsl": {
"h": 4.444,
"s": 43.2,
"l": 49.02
},
"oklch": {
"l": 0.55401,
"c": 0.13207,
"h": 26.8
},
"luminance": 0.15631
}Semantic roles & 50–950 ramp
primary
#B34F47
secondary
#91C1C4
accent
#CAD355
background
#FDF8F7
surface
#FAEFED
border
#D3CAC8
text
#150B09
muted
#837C7B