#C03F2D#C03F2D
#C03F2D is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.0% C 0.168 H 30.9°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #C03F2D |
|---|---|
| RGB | rgb(192, 63, 45) |
| HSL | hsl(7, 62%, 46%) |
| HSV | hsv(7, 77%, 75%) |
| CMYK | cmyk(0%, 67.2%, 76.6%, 24.7%) |
| CIE-LAB | lab(45.57, 50.60, 39.09) |
| CIE-LCH | lch(45.57, 63.94, 37.69°) |
| OKLab | oklab(55.01% 0.1443 0.0864) |
| OKLCH | oklch(55.01% 0.168 30.9) |
| XYZ | xyz(23.9921, 14.9545, 4.1053) |
| Luminance | 0.1495 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 5.02
Dull Red
#BB3F3F
ΔE00 5.65
Firebrick
#B22222
ΔE00 6.43
Rusty Red
#AF2F0D
ΔE00 6.72
Scarlet
#BE0119
ΔE00 6.78
Brick
#A03623
ΔE00 7.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C03F2D #2DAEC0
analogous
#C02D65 #C03F2D #C0892D
triadic
#C03F2D #2DC03F #3F2DC0
tetradic
#C03F2D #65C02D #2DAEC0 #892DC0
square
#C03F2D #65C02D #2DAEC0 #892DC0
split-complementary
#C03F2D #2DC089 #2D65C0
monochromatic
#5D1E16 #8E2F21 #C03F2D #D76453 #E29085
Accessibility & contrast
On white
5.26
#C03F2D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#C03F2D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C03F2D
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C03F2D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C03F2D | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#645A2A
Deuteranopia (green-blind)
#847628
Tritanopia (blue-blind)
#D3173C
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #c03f2d; /* rgb */ color: rgb(192, 63, 45); /* oklch */ color: oklch(55.0% 0.168 30.9);
Tailwind
colors: {
custom: {
50: '#db7b67',
500: '#c03f2d',
950: '#000000',
},
}SCSS
$custom: #c03f2d; $custom-light: #db7b67; $custom-dark: #000000;
JSON
{
"hex": "#c03f2d",
"rgb": {
"r": 192,
"g": 63,
"b": 45
},
"hsl": {
"h": 7.347,
"s": 62.025,
"l": 46.471
},
"oklch": {
"l": 0.55013,
"c": 0.16824,
"h": 30.9
},
"luminance": 0.14951
}Semantic roles & 50–950 ramp
primary
#C03F2D
secondary
#7DC2CC
accent
#D1E543
background
#FEF7F6
surface
#FDEEEB
border
#D5C9C6
text
#170A06
muted
#857C7A