#CB3959#CB3959
#CB3959 is a mid, vivid red. Relative luminance 0.163; OKLCH L 57.0% C 0.182 H 12.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).
Color values
| HEX | #CB3959 |
|---|---|
| RGB | rgb(203, 57, 89) |
| HSL | hsl(347, 58%, 51%) |
| HSV | hsv(347, 72%, 80%) |
| CMYK | cmyk(0%, 71.9%, 56.2%, 20.4%) |
| CIE-LAB | lab(47.43, 58.89, 15.83) |
| CIE-LCH | lch(47.43, 60.98, 15.04°) |
| OKLab | oklab(56.99% 0.1778 0.0396) |
| OKLCH | oklch(56.99% 0.182 12.5) |
| XYZ | xyz(27.8975, 16.3479, 11.1357) |
| Luminance | 0.1634 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Lipstick
#D5174E
ΔE00 3.38
Deep Rose
#C74767
ΔE00 3.58
Cherry
#DE3163
ΔE00 3.90
Dark Rose
#B5485D
ΔE00 4.34
Raspberry
#E30B5C
ΔE00 4.36
Dark Pink
#CB416B
ΔE00 4.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CB3959 #39CBAB
analogous
#CB39A2 #CB3959 #CB6239
triadic
#CB3959 #59CB39 #3959CB
tetradic
#CB3959 #A2CB39 #39CBAB #6239CB
square
#CB3959 #A2CB39 #39CBAB #6239CB
split-complementary
#CB3959 #39CB62 #39A2CB
monochromatic
#6D1D2E #9D2943 #CB3959 #D86982 #E49AAA
Accessibility & contrast
On white
4.92
#CB3959 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.27
#CB3959 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #CB3959
4.92:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CB3959 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CB3959 | 1.00 | 4.92 | 4.27 | 4.92 |
| #FFFFFF | 4.92 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.27 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.92 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5F5D59
Deuteranopia (green-blind)
#847B55
Tritanopia (blue-blind)
#DE1246
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #cb3959; /* rgb */ color: rgb(203, 57, 89); /* oklch */ color: oklch(57.0% 0.182 12.5);
Tailwind
colors: {
custom: {
50: '#e17a87',
500: '#cb3959',
950: '#000000',
},
}SCSS
$custom: #cb3959; $custom-light: #e17a87; $custom-dark: #000000;
JSON
{
"hex": "#cb3959",
"rgb": {
"r": 203,
"g": 57,
"b": 89
},
"hsl": {
"h": 346.849,
"s": 58.4,
"l": 50.98
},
"oklch": {
"l": 0.56992,
"c": 0.18215,
"h": 12.5
},
"luminance": 0.16344
}Semantic roles & 50–950 ramp
primary
#CB3959
secondary
#90D0C2
accent
#E2C046
background
#FEF7F8
surface
#FDEEEF
border
#D5C9CA
text
#170A0B
muted
#857C7C