#CA3447#CA3447
#CA3447 is a mid, vivid red. Relative luminance 0.155; OKLCH L 56.0% C 0.186 H 18.9°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).
Color values
| HEX | #CA3447 |
|---|---|
| RGB | rgb(202, 52, 71) |
| HSL | hsl(352, 59%, 50%) |
| HSV | hsv(352, 74%, 79%) |
| CMYK | cmyk(0%, 74.3%, 64.9%, 20.8%) |
| CIE-LAB | lab(46.27, 59.15, 25.24) |
| CIE-LCH | lch(46.27, 64.31, 23.11°) |
| OKLab | oklab(55.99% 0.1755 0.0601) |
| OKLCH | oklch(55.99% 0.186 18.9) |
| XYZ | xyz(26.7253, 15.4715, 7.5391) |
| Luminance | 0.1547 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Cardinal
#C41E3A
ΔE00 3.62
Crimson
#DC143C
ΔE00 3.73
Dusty Red
#B9484E
ΔE00 3.89
Dull Red
#BB3F3F
ΔE00 4.29
Lipstick
#D5174E
ΔE00 4.29
Cherry (survey)
#CF0234
ΔE00 4.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CA3447 #34CAB7
analogous
#CA3492 #CA3447 #CA6C34
triadic
#CA3447 #47CA34 #3447CA
tetradic
#CA3447 #92CA34 #34CAB7 #6C34CA
square
#CA3447 #92CA34 #34CAB7 #6C34CA
split-complementary
#CA3447 #34CA6C #3492CA
monochromatic
#691B25 #992736 #CA3447 #D76473 #E4959F
Accessibility & contrast
On white
5.13
#CA3447 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.09
#CA3447 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #CA3447
5.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CA3447 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CA3447 | 1.00 | 5.13 | 4.09 | 5.13 |
| #FFFFFF | 5.13 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.09 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.13 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5E5947
Deuteranopia (green-blind)
#847943
Tritanopia (blue-blind)
#DE003C
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #ca3447; /* rgb */ color: rgb(202, 52, 71); /* oklch */ color: oklch(56.0% 0.186 18.9);
Tailwind
colors: {
custom: {
50: '#e2777a',
500: '#ca3447',
950: '#000000',
},
}SCSS
$custom: #ca3447; $custom-light: #e2777a; $custom-dark: #000000;
JSON
{
"hex": "#ca3447",
"rgb": {
"r": 202,
"g": 52,
"b": 71
},
"hsl": {
"h": 352.4,
"s": 59.055,
"l": 49.804
},
"oklch": {
"l": 0.55988,
"c": 0.18553,
"h": 18.9
},
"luminance": 0.15467
}Semantic roles & 50–950 ramp
primary
#CA3447
secondary
#8BCFC6
accent
#E2CE46
background
#FFF7F7
surface
#FEEEED
border
#D6C9C8
text
#170A09
muted
#857C7B