#B1435B#B1435B
#B1435B is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.9% C 0.144 H 10.0°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).
Color values
| HEX | #B1435B |
|---|---|
| RGB | rgb(177, 67, 91) |
| HSL | hsl(347, 45%, 48%) |
| HSV | hsv(347, 62%, 69%) |
| CMYK | cmyk(0%, 62.1%, 48.6%, 30.6%) |
| CIE-LAB | lab(44.40, 46.77, 9.71) |
| CIE-LCH | lch(44.40, 47.77, 11.73°) |
| OKLab | oklab(53.9% 0.1419 0.0251) |
| OKLCH | oklch(53.9% 0.144 10) |
| XYZ | xyz(22.0286, 14.1194, 11.4608) |
| Luminance | 0.1412 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Rose
#B5485D
ΔE00 1.65
Light Burgundy
#A8415B
ΔE00 2.33
Light Maroon
#A24857
ΔE00 3.20
Deep Rose
#C74767
ΔE00 4.98
Dark Pink
#CB416B
ΔE00 5.79
Dusty Red
#B9484E
ΔE00 6.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1435B #43B199
analogous
#B14392 #B1435B #B16243
triadic
#B1435B #5BB143 #435BB1
tetradic
#B1435B #92B143 #43B199 #6243B1
square
#B1435B #92B143 #43B199 #6243B1
split-complementary
#B1435B #43B162 #4392B1
monochromatic
#58212D #853244 #B1435B #C76A7F #D897A5
Accessibility & contrast
On white
5.49
#B1435B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.82
#B1435B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B1435B
5.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1435B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B1435B | 1.00 | 5.49 | 3.82 | 5.49 |
| #FFFFFF | 5.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.82 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5B5B5B
Deuteranopia (green-blind)
#777158
Tritanopia (blue-blind)
#C0334C
Achromatopsia (no color)
#696969
Design tokens & code
CSS
--color: #b1435b; /* rgb */ color: rgb(177, 67, 91); /* oklch */ color: oklch(53.9% 0.144 10.0);
Tailwind
colors: {
custom: {
50: '#cd7d89',
500: '#b1435b',
950: '#000000',
},
}SCSS
$custom: #b1435b; $custom-light: #cd7d89; $custom-dark: #000000;
JSON
{
"hex": "#b1435b",
"rgb": {
"r": 177,
"g": 67,
"b": 91
},
"hsl": {
"h": 346.909,
"s": 45.082,
"l": 47.843
},
"oklch": {
"l": 0.53903,
"c": 0.14407,
"h": 10
},
"luminance": 0.14117
}Semantic roles & 50–950 ramp
primary
#B1435B
secondary
#8CC3B7
accent
#D5B853
background
#FDF7F8
surface
#FAEEF0
border
#D3C9CB
text
#140A0B
muted
#837C7C