#CA4921#CA4921
#CA4921 is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.7% C 0.172 H 36.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).
Color values
| HEX | #CA4921 |
|---|---|
| RGB | rgb(202, 73, 33) |
| HSL | hsl(14, 72%, 46%) |
| HSV | hsv(14, 84%, 79%) |
| CMYK | cmyk(0%, 63.9%, 83.7%, 20.8%) |
| CIE-LAB | lab(48.80, 49.43, 48.87) |
| CIE-LCH | lch(48.80, 69.50, 44.67°) |
| OKLab | oklab(57.74% 0.1376 0.1032) |
| OKLCH | oklch(57.74% 0.172 36.9) |
| XYZ | xyz(27.0173, 17.4354, 3.3813) |
| Luminance | 0.1743 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brick Orange
#C14A09
ΔE00 4.68
Rust
#B7410E
ΔE00 5.22
Deep Orange
#DC4D01
ΔE00 5.92
Tomato Red
#EC2D01
ΔE00 6.12
Burnt Orange
#C04E01
ΔE00 6.38
Dark Orange
#C65102
ΔE00 6.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CA4921 #21A2CA
analogous
#CA214D #CA4921 #CA9D21
triadic
#CA4921 #21CA49 #4921CA
tetradic
#CA4921 #4DCA21 #21A2CA #9D21CA
square
#CA4921 #4DCA21 #21A2CA #9D21CA
split-complementary
#CA4921 #21CA9D #214DCA
monochromatic
#612310 #953618 #CA4921 #E16C47 #EA967C
Accessibility & contrast
On white
4.68
#CA4921 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.49
#CA4921 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #CA4921
4.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CA4921 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CA4921 | 1.00 | 4.68 | 4.49 | 4.68 |
| #FFFFFF | 4.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6E621A
Deuteranopia (green-blind)
#8E7F1A
Tritanopia (blue-blind)
#DE2441
Achromatopsia (no color)
#747474
Design tokens & code
CSS
--color: #ca4921; /* rgb */ color: rgb(202, 73, 33); /* oklch */ color: oklch(57.7% 0.172 36.9);
Tailwind
colors: {
custom: {
50: '#e38160',
500: '#ca4921',
950: '#000000',
},
}SCSS
$custom: #ca4921; $custom-light: #e38160; $custom-dark: #000000;
JSON
{
"hex": "#ca4921",
"rgb": {
"r": 202,
"g": 73,
"b": 33
},
"hsl": {
"h": 14.201,
"s": 71.915,
"l": 46.078
},
"oklch": {
"l": 0.57739,
"c": 0.172,
"h": 36.9
},
"luminance": 0.17431
}Semantic roles & 50–950 ramp
primary
#CA4921
secondary
#75BCD2
accent
#C4EF39
background
#FFF8F5
surface
#FFEFEA
border
#D7CAC6
text
#170B05
muted
#857C79