#CA4B22#CA4B22
#CA4B22 is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.0% C 0.170 H 37.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).
Color values
| HEX | #CA4B22 |
|---|---|
| RGB | rgb(202, 75, 34) |
| HSL | hsl(15, 71%, 46%) |
| HSV | hsv(15, 83%, 79%) |
| CMYK | cmyk(0%, 62.9%, 83.2%, 20.8%) |
| CIE-LAB | lab(49.14, 48.58, 48.71) |
| CIE-LCH | lch(49.14, 68.79, 45.08°) |
| OKLab | oklab(58% 0.1351 0.1032) |
| OKLCH | oklch(58% 0.17 37.4) |
| XYZ | xyz(27.1650, 17.7081, 3.5007) |
| Luminance | 0.1770 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brick Orange
#C14A09
ΔE00 4.54
Rust
#B7410E
ΔE00 5.39
Deep Orange
#DC4D01
ΔE00 5.61
Dark Orange
#C65102
ΔE00 6.11
Burnt Orange
#C04E01
ΔE00 6.16
Terra Cotta
#C9643B
ΔE00 6.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CA4B22 #22A1CA
analogous
#CA224D #CA4B22 #CA9F22
triadic
#CA4B22 #22CA4B #4B22CA
tetradic
#CA4B22 #4DCA22 #22A1CA #9F22CA
square
#CA4B22 #4DCA22 #22A1CA #9F22CA
split-complementary
#CA4B22 #22CA9F #224DCA
monochromatic
#612410 #963819 #CA4B22 #E06E49 #E9987D
Accessibility & contrast
On white
4.62
#CA4B22 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.54
#CA4B22 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #CA4B22
4.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CA4B22 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CA4B22 | 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)
#70631B
Deuteranopia (green-blind)
#8F7F1C
Tritanopia (blue-blind)
#DE2843
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #ca4b22; /* rgb */ color: rgb(202, 75, 34); /* oklch */ color: oklch(58.0% 0.170 37.4);
Tailwind
colors: {
custom: {
50: '#e38261',
500: '#ca4b22',
950: '#000000',
},
}SCSS
$custom: #ca4b22; $custom-light: #e38261; $custom-dark: #000000;
JSON
{
"hex": "#ca4b22",
"rgb": {
"r": 202,
"g": 75,
"b": 34
},
"hsl": {
"h": 14.643,
"s": 71.186,
"l": 46.275
},
"oklch": {
"l": 0.57995,
"c": 0.17005,
"h": 37.4
},
"luminance": 0.17704
}Semantic roles & 50–950 ramp
primary
#CA4B22
secondary
#77BBD1
accent
#C2EE3A
background
#FFF8F5
surface
#FEEFEA
border
#D6CAC6
text
#170B05
muted
#857C79