#B83145#B83145
#B83145 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.6% C 0.171 H 17.3°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).
Color values
| HEX | #B83145 |
|---|---|
| RGB | rgb(184, 49, 69) |
| HSL | hsl(351, 58%, 46%) |
| HSV | hsv(351, 73%, 72%) |
| CMYK | cmyk(0%, 73.4%, 62.5%, 27.8%) |
| CIE-LAB | lab(42.49, 54.61, 20.92) |
| CIE-LCH | lch(42.49, 58.48, 20.96°) |
| OKLab | oklab(52.55% 0.1629 0.0506) |
| OKLCH | oklch(52.55% 0.171 17.3) |
| XYZ | xyz(21.9419, 12.8198, 6.9482) |
| Luminance | 0.1282 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Cardinal
#C41E3A
ΔE00 3.40
Rose Red
#BE013C
ΔE00 3.67
Ruby
#CA0147
ΔE00 4.23
Dusty Red
#B9484E
ΔE00 4.57
Lipstick Red
#C0022F
ΔE00 5.20
Rouge
#AB1239
ΔE00 5.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B83145 #31B8A4
analogous
#B83188 #B83145 #B86031
triadic
#B83145 #45B831 #3145B8
tetradic
#B83145 #88B831 #31B8A4 #6031B8
square
#B83145 #88B831 #31B8A4 #6031B8
split-complementary
#B83145 #31B860 #3188B8
monochromatic
#571721 #882433 #B83145 #D25567 #DE8592
Accessibility & contrast
On white
5.89
#B83145 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.56
#B83145 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B83145
5.89:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B83145 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B83145 | 1.00 | 5.89 | 3.56 | 5.89 |
| #FFFFFF | 5.89 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.56 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.89 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#565245
Deuteranopia (green-blind)
#786F41
Tritanopia (blue-blind)
#CA0039
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #b83145; /* rgb */ color: rgb(184, 49, 69); /* oklch */ color: oklch(52.6% 0.171 17.3);
Tailwind
colors: {
custom: {
50: '#d47478',
500: '#b83145',
950: '#000000',
},
}SCSS
$custom: #b83145; $custom-light: #d47478; $custom-dark: #000000;
JSON
{
"hex": "#b83145",
"rgb": {
"r": 184,
"g": 49,
"b": 69
},
"hsl": {
"h": 351.111,
"s": 57.94,
"l": 45.686
},
"oklch": {
"l": 0.52554,
"c": 0.17061,
"h": 17.3
},
"luminance": 0.12817
}Semantic roles & 50–950 ramp
primary
#B83145
secondary
#7DC8BD
accent
#E1CA47
background
#FEF7F7
surface
#FCEDED
border
#D5C8C8
text
#160909
muted
#847B7B