#B83B44#B83B44
#B83B44 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.6% C 0.160 H 20.4°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).
Color values
| HEX | #B83B44 |
|---|---|
| RGB | rgb(184, 59, 68) |
| HSL | hsl(356, 51%, 48%) |
| HSV | hsv(356, 68%, 72%) |
| CMYK | cmyk(0%, 67.9%, 63%, 27.8%) |
| CIE-LAB | lab(43.86, 50.74, 23.30) |
| CIE-LCH | lch(43.86, 55.83, 24.67°) |
| OKLab | oklab(53.57% 0.1504 0.056) |
| OKLCH | oklch(53.57% 0.16 20.4) |
| XYZ | xyz(22.3768, 13.7388, 6.9413) |
| Luminance | 0.1374 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dull Red
#BB3F3F
ΔE00 2.78
Dusty Red
#B9484E
ΔE00 2.85
Cardinal
#C41E3A
ΔE00 3.63
Reddish
#C44240
ΔE00 4.53
Cherry (survey)
#CF0234
ΔE00 5.38
Lipstick Red
#C0022F
ΔE00 5.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B83B44 #3BB8AF
analogous
#B83B82 #B83B44 #B8703B
triadic
#B83B44 #44B83B #3B44B8
tetradic
#B83B44 #82B83B #3BB8AF #703BB8
square
#B83B44 #82B83B #3BB8AF #703BB8
split-complementary
#B83B44 #3BB870 #3B82B8
monochromatic
#5B1D22 #8A2C33 #B83B44 #CD636B #DC9297
Accessibility & contrast
On white
5.60
#B83B44 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.75
#B83B44 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B83B44
5.60:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B83B44 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B83B44 | 1.00 | 5.60 | 3.75 | 5.60 |
| #FFFFFF | 5.60 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.60 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5C5743
Deuteranopia (green-blind)
#7C7141
Tritanopia (blue-blind)
#CA1C3F
Achromatopsia (no color)
#686868
Design tokens & code
CSS
--color: #b83b44; /* rgb */ color: rgb(184, 59, 68); /* oklch */ color: oklch(53.6% 0.160 20.4);
Tailwind
colors: {
custom: {
50: '#d47877',
500: '#b83b44',
950: '#000000',
},
}SCSS
$custom: #b83b44; $custom-light: #d47877; $custom-dark: #000000;
JSON
{
"hex": "#b83b44",
"rgb": {
"r": 184,
"g": 59,
"b": 68
},
"hsl": {
"h": 355.68,
"s": 51.44,
"l": 47.647
},
"oklch": {
"l": 0.53565,
"c": 0.16046,
"h": 20.4
},
"luminance": 0.13736
}Semantic roles & 50–950 ramp
primary
#B83B44
secondary
#88C7C2
accent
#DBD14D
background
#FDF7F7
surface
#FBEEED
border
#D4C9C8
text
#150908
muted
#837B7B