#B8392C#B8392C
#B8392C is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.0% C 0.166 H 29.5°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).
Color values
| HEX | #B8392C |
|---|---|
| RGB | rgb(184, 57, 44) |
| HSL | hsl(6, 61%, 45%) |
| HSV | hsv(6, 76%, 72%) |
| CMYK | cmyk(0%, 69%, 76.1%, 27.8%) |
| CIE-LAB | lab(43.21, 50.30, 36.69) |
| CIE-LCH | lch(43.21, 62.26, 36.11°) |
| OKLab | oklab(52.97% 0.1441 0.0815) |
| OKLCH | oklch(52.97% 0.166 29.5) |
| XYZ | xyz(21.6874, 13.3017, 3.8079) |
| Luminance | 0.1330 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Firebrick
#B22222
ΔE00 4.14
Dull Red
#BB3F3F
ΔE00 4.77
Scarlet
#BE0119
ΔE00 5.10
Reddish
#C44240
ΔE00 5.16
Brick
#A03623
ΔE00 5.18
Brownish Red
#9E3623
ΔE00 5.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B8392C #2CABB8
analogous
#B82C65 #B8392C #B87F2C
triadic
#B8392C #2CB839 #392CB8
tetradic
#B8392C #65B82C #2CABB8 #7F2CB8
square
#B8392C #65B82C #2CABB8 #7F2CB8
split-complementary
#B8392C #2CB87F #2C65B8
monochromatic
#551A14 #872A20 #B8392C #D4594D #E0877E
Accessibility & contrast
On white
5.74
#B8392C on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.66
#B8392C on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B8392C
5.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B8392C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B8392C | 1.00 | 5.74 | 3.66 | 5.74 |
| #FFFFFF | 5.74 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.66 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.74 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5E542A
Deuteranopia (green-blind)
#7D7027
Tritanopia (blue-blind)
#CB0E37
Achromatopsia (no color)
#666666
Design tokens & code
CSS
--color: #b8392c; /* rgb */ color: rgb(184, 57, 44); /* oklch */ color: oklch(53.0% 0.166 29.5);
Tailwind
colors: {
custom: {
50: '#d67766',
500: '#b8392c',
950: '#000000',
},
}SCSS
$custom: #b8392c; $custom-light: #d67766; $custom-dark: #000000;
JSON
{
"hex": "#b8392c",
"rgb": {
"r": 184,
"g": 57,
"b": 44
},
"hsl": {
"h": 5.571,
"s": 61.404,
"l": 44.706
},
"oklch": {
"l": 0.52974,
"c": 0.16554,
"h": 29.5
},
"luminance": 0.13298
}Semantic roles & 50–950 ramp
primary
#B8392C
secondary
#77C1C9
accent
#D6E543
background
#FEF7F6
surface
#FCEEEB
border
#D5C9C6
text
#160906
muted
#847B7A