#C34437#C34437
#C34437 is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.2% C 0.165 H 29.1°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).
Color values
| HEX | #C34437 |
|---|---|
| RGB | rgb(195, 68, 55) |
| HSL | hsl(6, 56%, 49%) |
| HSV | hsv(6, 72%, 76%) |
| CMYK | cmyk(0%, 65.1%, 71.8%, 23.5%) |
| CIE-LAB | lab(47.00, 49.96, 35.25) |
| CIE-LCH | lch(47.00, 61.14, 35.20°) |
| OKLab | oklab(56.22% 0.144 0.0802) |
| OKLCH | oklch(56.22% 0.165 29.1) |
| XYZ | xyz(25.2651, 16.0158, 5.3747) |
| Luminance | 0.1601 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 3.10
Dull Red
#BB3F3F
ΔE00 4.34
Dark Coral
#CF524E
ΔE00 5.86
Dark Salmon
#C85A53
ΔE00 6.57
Faded Red
#D3494E
ΔE00 6.57
Pale Red
#D9544D
ΔE00 7.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C34437 #37B6C3
analogous
#C33770 #C34437 #C38A37
triadic
#C34437 #37C344 #4437C3
tetradic
#C34437 #70C337 #37B6C3 #8A37C3
square
#C34437 #70C337 #37B6C3 #8A37C3
split-complementary
#C34437 #37C38A #3770C3
monochromatic
#64231C #93332A #C34437 #D36E64 #E19B94
Accessibility & contrast
On white
5.00
#C34437 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.20
#C34437 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C34437
5.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C34437 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C34437 | 1.00 | 5.00 | 4.20 | 5.00 |
| #FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#675E35
Deuteranopia (green-blind)
#877A33
Tritanopia (blue-blind)
#D62342
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #c34437; /* rgb */ color: rgb(195, 68, 55); /* oklch */ color: oklch(56.2% 0.165 29.1);
Tailwind
colors: {
custom: {
50: '#dd7e6e',
500: '#c34437',
950: '#000000',
},
}SCSS
$custom: #c34437; $custom-light: #dd7e6e; $custom-dark: #000000;
JSON
{
"hex": "#c34437",
"rgb": {
"r": 195,
"g": 68,
"b": 55
},
"hsl": {
"h": 5.571,
"s": 56,
"l": 49.02
},
"oklch": {
"l": 0.56218,
"c": 0.16481,
"h": 29.1
},
"luminance": 0.16012
}Semantic roles & 50–950 ramp
primary
#C34437
secondary
#8AC6CC
accent
#D1DF49
background
#FEF8F6
surface
#FDEFEC
border
#D5CAC7
text
#170A07
muted
#857C7A