#B43446#B43446
#B43446 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.2% C 0.164 H 17.1°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).
Color values
| HEX | #B43446 |
|---|---|
| RGB | rgb(180, 52, 70) |
| HSL | hsl(352, 55%, 45%) |
| HSV | hsv(352, 71%, 71%) |
| CMYK | cmyk(0%, 71.1%, 61.1%, 29.4%) |
| CIE-LAB | lab(42.16, 52.33, 19.73) |
| CIE-LCH | lch(42.16, 55.93, 20.66°) |
| OKLab | oklab(52.18% 0.1563 0.0481) |
| OKLCH | oklch(52.18% 0.164 17.1) |
| XYZ | xyz(21.1580, 12.6045, 7.1120) |
| Luminance | 0.1260 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rose Red
#BE013C
ΔE00 4.08
Cardinal
#C41E3A
ΔE00 4.10
Dusty Red
#B9484E
ΔE00 4.56
Ruby
#CA0147
ΔE00 4.75
Rouge
#AB1239
ΔE00 5.09
Dull Red
#BB3F3F
ΔE00 5.44
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B43446 #34B4A2
analogous
#B43486 #B43446 #B46234
triadic
#B43446 #46B434 #3446B4
tetradic
#B43446 #86B434 #34B4A2 #6234B4
square
#B43446 #86B434 #34B4A2 #6234B4
split-complementary
#B43446 #34B462 #3486B4
monochromatic
#551921 #852634 #B43446 #CE5768 #DC8692
Accessibility & contrast
On white
5.97
#B43446 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.52
#B43446 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B43446
5.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B43446 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B43446 | 1.00 | 5.97 | 3.52 | 5.97 |
| #FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.52 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#565246
Deuteranopia (green-blind)
#776D43
Tritanopia (blue-blind)
#C5103C
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #b43446; /* rgb */ color: rgb(180, 52, 70); /* oklch */ color: oklch(52.2% 0.164 17.1);
Tailwind
colors: {
custom: {
50: '#d17579',
500: '#b43446',
950: '#000000',
},
}SCSS
$custom: #b43446; $custom-light: #d17579; $custom-dark: #000000;
JSON
{
"hex": "#b43446",
"rgb": {
"r": 180,
"g": 52,
"b": 70
},
"hsl": {
"h": 351.563,
"s": 55.172,
"l": 45.49
},
"oklch": {
"l": 0.52179,
"c": 0.16356,
"h": 17.1
},
"luminance": 0.12601
}Semantic roles & 50–950 ramp
primary
#B43446
secondary
#7EC6BC
accent
#DFCA49
background
#FDF7F7
surface
#FBEDED
border
#D4C8C8
text
#150909
muted
#837B7B