#C23644#C23644
#C23644 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.7% C 0.176 H 19.9°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).
Color values
| HEX | #C23644 |
|---|---|
| RGB | rgb(194, 54, 68) |
| HSL | hsl(354, 56%, 49%) |
| HSV | hsv(354, 72%, 76%) |
| CMYK | cmyk(0%, 72.2%, 64.9%, 23.9%) |
| CIE-LAB | lab(44.98, 55.85, 25.11) |
| CIE-LCH | lch(44.98, 61.23, 24.21°) |
| OKLab | oklab(54.74% 0.1654 0.0598) |
| OKLCH | oklch(54.74% 0.176 19.9) |
| XYZ | xyz(24.6133, 14.5286, 6.9760) |
| Luminance | 0.1452 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Cardinal
#C41E3A
ΔE00 2.89
Dull Red
#BB3F3F
ΔE00 3.13
Dusty Red
#B9484E
ΔE00 3.32
Reddish
#C44240
ΔE00 4.10
Cherry (survey)
#CF0234
ΔE00 4.20
Crimson
#DC143C
ΔE00 4.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C23644 #36C2B4
analogous
#C2368A #C23644 #C26E36
triadic
#C23644 #44C236 #3644C2
tetradic
#C23644 #8AC236 #36C2B4 #6E36C2
square
#C23644 #8AC236 #36C2B4 #6E36C2
split-complementary
#C23644 #36C26E #368AC2
monochromatic
#621B22 #922933 #C23644 #D3626D #E1929A
Accessibility & contrast
On white
5.38
#C23644 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.90
#C23644 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C23644
5.38:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C23644 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C23644 | 1.00 | 5.38 | 3.90 | 5.38 |
| #FFFFFF | 5.38 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.90 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.38 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5D5843
Deuteranopia (green-blind)
#807540
Tritanopia (blue-blind)
#D5023C
Achromatopsia (no color)
#6A6A6A
Design tokens & code
CSS
--color: #c23644; /* rgb */ color: rgb(194, 54, 68); /* oklch */ color: oklch(54.7% 0.176 19.9);
Tailwind
colors: {
custom: {
50: '#dc7777',
500: '#c23644',
950: '#000000',
},
}SCSS
$custom: #c23644; $custom-light: #dc7777; $custom-dark: #000000;
JSON
{
"hex": "#c23644",
"rgb": {
"r": 194,
"g": 54,
"b": 68
},
"hsl": {
"h": 354,
"s": 56.452,
"l": 48.627
},
"oklch": {
"l": 0.5474,
"c": 0.17587,
"h": 19.9
},
"luminance": 0.14525
}Semantic roles & 50–950 ramp
primary
#C23644
secondary
#88CCC5
accent
#E0D148
background
#FEF7F7
surface
#FDEEED
border
#D5C9C8
text
#160908
muted
#847B7B