#B82F3A#B82F3A
#B82F3A is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.2% C 0.173 H 21.5°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #B82F3A |
|---|---|
| RGB | rgb(184, 47, 58) |
| HSL | hsl(355, 59%, 45%) |
| HSV | hsv(355, 74%, 72%) |
| CMYK | cmyk(0%, 74.5%, 68.5%, 27.8%) |
| CIE-LAB | lab(42.05, 54.67, 27.12) |
| CIE-LCH | lch(42.05, 61.03, 26.39°) |
| OKLab | oklab(52.16% 0.1609 0.0634) |
| OKLCH | oklch(52.16% 0.173 21.5) |
| XYZ | xyz(21.5498, 12.5321, 5.2864) |
| Luminance | 0.1253 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Cardinal
#C41E3A
ΔE00 2.46
Dull Red
#BB3F3F
ΔE00 3.31
Lipstick Red
#C0022F
ΔE00 3.33
Cherry (survey)
#CF0234
ΔE00 4.15
Rose Red
#BE013C
ΔE00 4.84
Brown
#A52A2A
ΔE00 5.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B82F3A #2FB8AD
analogous
#B82F7F #B82F3A #B8682F
triadic
#B82F3A #3AB82F #2F3AB8
tetradic
#B82F3A #7FB82F #2FB8AD #682FB8
square
#B82F3A #7FB82F #2FB8AD #682FB8
split-complementary
#B82F3A #2FB868 #2F7FB8
monochromatic
#57161B #87232B #B82F3A #D3525C #DF828A
Accessibility & contrast
On white
5.99
#B82F3A on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#B82F3A on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B82F3A
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B82F3A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B82F3A | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#575139
Deuteranopia (green-blind)
#796E36
Tritanopia (blue-blind)
#CA0034
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #b82f3a; /* rgb */ color: rgb(184, 47, 58); /* oklch */ color: oklch(52.2% 0.173 21.5);
Tailwind
colors: {
custom: {
50: '#d57370',
500: '#b82f3a',
950: '#000000',
},
}SCSS
$custom: #b82f3a; $custom-light: #d57370; $custom-dark: #000000;
JSON
{
"hex": "#b82f3a",
"rgb": {
"r": 184,
"g": 47,
"b": 58
},
"hsl": {
"h": 355.182,
"s": 59.307,
"l": 45.294
},
"oklch": {
"l": 0.52165,
"c": 0.1729,
"h": 21.5
},
"luminance": 0.12529
}Semantic roles & 50–950 ramp
primary
#B82F3A
secondary
#7BC8C2
accent
#E2D645
background
#FEF7F6
surface
#FCEDEC
border
#D5C8C7
text
#160907
muted
#847B7A