#C03F52#C03F52
#C03F52 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.6% C 0.164 H 15.8°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).
Color values
| HEX | #C03F52 |
|---|---|
| RGB | rgb(192, 63, 82) |
| HSL | hsl(351, 51%, 50%) |
| HSV | hsv(351, 67%, 75%) |
| CMYK | cmyk(0%, 67.2%, 57.3%, 24.7%) |
| CIE-LAB | lab(46.14, 52.68, 18.03) |
| CIE-LCH | lch(46.14, 55.68, 18.90°) |
| OKLab | oklab(55.62% 0.1581 0.0446) |
| OKLCH | oklch(55.62% 0.164 15.8) |
| XYZ | xyz(25.0411, 15.3741, 9.6299) |
| Luminance | 0.1537 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dusty Red
#B9484E
ΔE00 3.09
Dark Rose
#B5485D
ΔE00 3.82
Lipstick
#D5174E
ΔE00 4.53
Deep Rose
#C74767
ΔE00 5.38
Ruby
#CA0147
ΔE00 5.39
Cardinal
#C41E3A
ΔE00 5.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C03F52 #3FC0AD
analogous
#C03F92 #C03F52 #C06D3F
triadic
#C03F52 #52C03F #3F52C0
tetradic
#C03F52 #92C03F #3FC0AD #6D3FC0
square
#C03F52 #92C03F #3FC0AD #6D3FC0
split-complementary
#C03F52 #3FC06D #3F92C0
monochromatic
#64212B #92303E #C03F52 #CF6D7C #DE9BA5
Accessibility & contrast
On white
5.15
#C03F52 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.07
#C03F52 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C03F52
5.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C03F52 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C03F52 | 1.00 | 5.15 | 4.07 | 5.15 |
| #FFFFFF | 5.15 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.07 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.15 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5F5C52
Deuteranopia (green-blind)
#80774F
Tritanopia (blue-blind)
#D22447
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #c03f52; /* rgb */ color: rgb(192, 63, 82); /* oklch */ color: oklch(55.6% 0.164 15.8);
Tailwind
colors: {
custom: {
50: '#d97c82',
500: '#c03f52',
950: '#000000',
},
}SCSS
$custom: #c03f52; $custom-light: #d97c82; $custom-dark: #000000;
JSON
{
"hex": "#c03f52",
"rgb": {
"r": 192,
"g": 63,
"b": 82
},
"hsl": {
"h": 351.163,
"s": 50.588,
"l": 50
},
"oklch": {
"l": 0.55624,
"c": 0.16426,
"h": 15.8
},
"luminance": 0.15371
}Semantic roles & 50–950 ramp
primary
#C03F52
secondary
#91CAC2
accent
#DAC54E
background
#FEF7F7
surface
#FCEEEE
border
#D5C9C9
text
#160A0A
muted
#847C7C