#CA3D2A#CA3D2A
#CA3D2A is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.5% C 0.181 H 30.9°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #CA3D2A |
|---|---|
| RGB | rgb(202, 61, 42) |
| HSL | hsl(7, 66%, 48%) |
| HSV | hsv(7, 79%, 79%) |
| CMYK | cmyk(0%, 69.8%, 79.2%, 20.8%) |
| CIE-LAB | lab(47.06, 54.61, 42.81) |
| CIE-LCH | lch(47.06, 69.39, 38.09°) |
| OKLab | oklab(56.45% 0.1552 0.0929) |
| OKLCH | oklch(56.45% 0.181 30.9) |
| XYZ | xyz(26.4469, 16.0652, 3.8984) |
| Luminance | 0.1606 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 5.65
Red (survey)
#E50000
ΔE00 5.94
Dull Red
#BB3F3F
ΔE00 6.84
Scarlet
#BE0119
ΔE00 7.62
Rust
#B7410E
ΔE00 7.63
Rusty Red
#AF2F0D
ΔE00 7.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CA3D2A #2AB7CA
analogous
#CA2A67 #CA3D2A #CA8D2A
triadic
#CA3D2A #2ACA3D #3D2ACA
tetradic
#CA3D2A #67CA2A #2AB7CA #8D2ACA
square
#CA3D2A #67CA2A #2AB7CA #8D2ACA
split-complementary
#CA3D2A #2ACA8D #2A67CA
monochromatic
#651E15 #972E1F #CA3D2A #DC6555 #E69388
Accessibility & contrast
On white
4.99
#CA3D2A on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#CA3D2A on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #CA3D2A
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CA3D2A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CA3D2A | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#675C26
Deuteranopia (green-blind)
#897B24
Tritanopia (blue-blind)
#DE023A
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #ca3d2a; /* rgb */ color: rgb(202, 61, 42); /* oklch */ color: oklch(56.5% 0.181 30.9);
Tailwind
colors: {
custom: {
50: '#e37b65',
500: '#ca3d2a',
950: '#000000',
},
}SCSS
$custom: #ca3d2a; $custom-light: #e37b65; $custom-dark: #000000;
JSON
{
"hex": "#ca3d2a",
"rgb": {
"r": 202,
"g": 61,
"b": 42
},
"hsl": {
"h": 7.125,
"s": 65.574,
"l": 47.843
},
"oklch": {
"l": 0.56452,
"c": 0.18087,
"h": 30.9
},
"luminance": 0.16061
}Semantic roles & 50–950 ramp
primary
#CA3D2A
secondary
#80C6D0
accent
#D4E93F
background
#FFF7F6
surface
#FFEEEB
border
#D7C9C6
text
#170A06
muted
#857C7A