#C4433A#C4433A
#C4433A is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.3% C 0.166 H 27.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #C4433A |
|---|---|
| RGB | rgb(196, 67, 58) |
| HSL | hsl(4, 54%, 50%) |
| HSV | hsv(4, 70%, 77%) |
| CMYK | cmyk(0%, 65.8%, 70.4%, 23.1%) |
| CIE-LAB | lab(47.05, 50.87, 33.64) |
| CIE-LCH | lch(47.05, 60.99, 33.48°) |
| OKLab | oklab(56.31% 0.1473 0.0772) |
| OKLCH | oklch(56.31% 0.166 27.7) |
| XYZ | xyz(25.5385, 16.0592, 5.7571) |
| Luminance | 0.1606 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 2.03
Dull Red
#BB3F3F
ΔE00 3.50
Dark Coral
#CF524E
ΔE00 5.27
Faded Red
#D3494E
ΔE00 5.69
Dark Salmon
#C85A53
ΔE00 6.14
Dusty Red
#B9484E
ΔE00 6.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C4433A #3ABBC4
analogous
#C43A76 #C4433A #C4883A
triadic
#C4433A #3AC443 #433AC4
tetradic
#C4433A #76C43A #3ABBC4 #883AC4
square
#C4433A #76C43A #3ABBC4 #883AC4
split-complementary
#C4433A #3AC488 #3A76C4
monochromatic
#66231E #95332C #C4433A #D37069 #E09D98
Accessibility & contrast
On white
4.99
#C4433A on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#C4433A on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C4433A
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C4433A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C4433A | 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)
#675E38
Deuteranopia (green-blind)
#877A36
Tritanopia (blue-blind)
#D72142
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #c4433a; /* rgb */ color: rgb(196, 67, 58); /* oklch */ color: oklch(56.3% 0.166 27.7);
Tailwind
colors: {
custom: {
50: '#de7e70',
500: '#c4433a',
950: '#000000',
},
}SCSS
$custom: #c4433a; $custom-light: #de7e70; $custom-dark: #000000;
JSON
{
"hex": "#c4433a",
"rgb": {
"r": 196,
"g": 67,
"b": 58
},
"hsl": {
"h": 3.913,
"s": 54.331,
"l": 49.804
},
"oklch": {
"l": 0.56305,
"c": 0.16634,
"h": 27.7
},
"luminance": 0.16056
}Semantic roles & 50–950 ramp
primary
#C4433A
secondary
#8EC8CC
accent
#D4DE4A
background
#FEF8F6
surface
#FDEFEC
border
#D5CAC7
text
#170A07
muted
#857C7A