#CE372B#CE372B
#CE372B is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.6% C 0.190 H 29.0°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #CE372B |
|---|---|
| RGB | rgb(206, 55, 43) |
| HSL | hsl(4, 65%, 49%) |
| HSV | hsv(4, 79%, 81%) |
| CMYK | cmyk(0%, 73.3%, 79.1%, 19.2%) |
| CIE-LAB | lab(47.02, 58.10, 42.47) |
| CIE-LCH | lch(47.02, 71.97, 36.17°) |
| OKLab | oklab(56.56% 0.1659 0.0921) |
| OKLCH | oklch(56.56% 0.19 29) |
| XYZ | xyz(27.2591, 16.0329, 3.9444) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 4.94
Red (survey)
#E50000
ΔE00 5.92
Dull Red
#BB3F3F
ΔE00 6.23
Scarlet
#BE0119
ΔE00 7.07
Cherry Red
#F7022A
ΔE00 7.08
Dark Coral
#CF524E
ΔE00 7.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CE372B #2BC2CE
analogous
#CE2B71 #CE372B #CE892B
triadic
#CE372B #2BCE37 #372BCE
tetradic
#CE372B #71CE2B #2BC2CE #892BCE
square
#CE372B #71CE2B #2BC2CE #892BCE
split-complementary
#CE372B #2BCE89 #2B71CE
monochromatic
#691C16 #9B2920 #CE372B #DC635A #E7938C
Accessibility & contrast
On white
4.99
#CE372B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#CE372B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #CE372B
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CE372B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CE372B | 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)
#655A28
Deuteranopia (green-blind)
#8A7B24
Tritanopia (blue-blind)
#E30036
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #ce372b; /* rgb */ color: rgb(206, 55, 43); /* oklch */ color: oklch(56.6% 0.190 29.0);
Tailwind
colors: {
custom: {
50: '#e77966',
500: '#ce372b',
950: '#000000',
},
}SCSS
$custom: #ce372b; $custom-light: #e77966; $custom-dark: #000000;
JSON
{
"hex": "#ce372b",
"rgb": {
"r": 206,
"g": 55,
"b": 43
},
"hsl": {
"h": 4.417,
"s": 65.462,
"l": 48.824
},
"oklch": {
"l": 0.56558,
"c": 0.18974,
"h": 29
},
"luminance": 0.16029
}Semantic roles & 50–950 ramp
primary
#CE372B
secondary
#84CBD1
accent
#DCE83F
background
#FFF7F6
surface
#FFEEEB
border
#D7C9C6
text
#180A06
muted
#867C7A