#CA4B24#CA4B24
#CA4B24 is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.0% C 0.170 H 36.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).
Color values
| HEX | #CA4B24 |
|---|---|
| RGB | rgb(202, 75, 36) |
| HSL | hsl(14, 70%, 47%) |
| HSV | hsv(14, 82%, 79%) |
| CMYK | cmyk(0%, 62.9%, 82.2%, 20.8%) |
| CIE-LAB | lab(49.15, 48.63, 47.81) |
| CIE-LCH | lch(49.15, 68.20, 44.51°) |
| OKLab | oklab(58.01% 0.1356 0.1019) |
| OKLCH | oklch(58.01% 0.17 36.9) |
| XYZ | xyz(27.1947, 17.7200, 3.6571) |
| Luminance | 0.1772 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brick Orange
#C14A09
ΔE00 4.93
Rust
#B7410E
ΔE00 5.58
Deep Orange
#DC4D01
ΔE00 5.94
Terra Cotta
#C9643B
ΔE00 6.20
Tomato Red
#EC2D01
ΔE00 6.22
Dark Orange
#C65102
ΔE00 6.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CA4B24 #24A3CA
analogous
#CA2450 #CA4B24 #CA9E24
triadic
#CA4B24 #24CA4B #4B24CA
tetradic
#CA4B24 #50CA24 #24A3CA #9E24CA
square
#CA4B24 #50CA24 #24A3CA #9E24CA
split-complementary
#CA4B24 #24CA9E #2450CA
monochromatic
#622411 #96381B #CA4B24 #DF6F4C #E89980
Accessibility & contrast
On white
4.62
#CA4B24 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.54
#CA4B24 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #CA4B24
4.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CA4B24 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CA4B24 | 1.00 | 4.62 | 4.54 | 4.62 |
| #FFFFFF | 4.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.54 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6F631E
Deuteranopia (green-blind)
#8F7F1E
Tritanopia (blue-blind)
#DE2943
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #ca4b24; /* rgb */ color: rgb(202, 75, 36); /* oklch */ color: oklch(58.0% 0.170 36.9);
Tailwind
colors: {
custom: {
50: '#e38262',
500: '#ca4b24',
950: '#000000',
},
}SCSS
$custom: #ca4b24; $custom-light: #e38262; $custom-dark: #000000;
JSON
{
"hex": "#ca4b24",
"rgb": {
"r": 202,
"g": 75,
"b": 36
},
"hsl": {
"h": 14.096,
"s": 69.748,
"l": 46.667
},
"oklch": {
"l": 0.58011,
"c": 0.16964,
"h": 36.9
},
"luminance": 0.17716
}Semantic roles & 50–950 ramp
primary
#CA4B24
secondary
#79BCD1
accent
#C3ED3B
background
#FFF8F6
surface
#FEEFEB
border
#D6CAC6
text
#170B05
muted
#857C7A