#CF423D#CF423D
#CF423D is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.1% C 0.178 H 26.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).
Color values
| HEX | #CF423D |
|---|---|
| RGB | rgb(207, 66, 61) |
| HSL | hsl(2, 60%, 53%) |
| HSV | hsv(2, 71%, 81%) |
| CMYK | cmyk(0%, 68.1%, 70.5%, 18.8%) |
| CIE-LAB | lab(48.89, 55.07, 34.56) |
| CIE-LCH | lch(48.89, 65.02, 32.11°) |
| OKLab | oklab(58.06% 0.1599 0.0792) |
| OKLCH | oklch(58.06% 0.178 26.4) |
| XYZ | xyz(28.5257, 17.5029, 6.2903) |
| Luminance | 0.1750 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 2.62
Dark Coral
#CF524E
ΔE00 3.85
Faded Red
#D3494E
ΔE00 4.11
Dull Red
#BB3F3F
ΔE00 4.78
Pale Red
#D9544D
ΔE00 4.89
Dark Salmon
#C85A53
ΔE00 5.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CF423D #3DCACF
analogous
#CF3D81 #CF423D #CF8B3D
triadic
#CF423D #3DCF42 #423DCF
tetradic
#CF423D #81CF3D #3DCACF #8B3DCF
square
#CF423D #81CF3D #3DCACF #8B3DCF
split-complementary
#CF423D #3DCF8B #3D81CF
monochromatic
#75201D #A62D29 #CF423D #DB726E #E7A29F
Accessibility & contrast
On white
4.67
#CF423D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.50
#CF423D on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #CF423D
4.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CF423D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CF423D | 1.00 | 4.67 | 4.50 | 4.67 |
| #FFFFFF | 4.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6A613B
Deuteranopia (green-blind)
#8D7F38
Tritanopia (blue-blind)
#E31742
Achromatopsia (no color)
#747474
Design tokens & code
CSS
--color: #cf423d; /* rgb */ color: rgb(207, 66, 61); /* oklch */ color: oklch(58.1% 0.178 26.4);
Tailwind
colors: {
custom: {
50: '#e67f73',
500: '#cf423d',
950: '#000000',
},
}SCSS
$custom: #cf423d; $custom-light: #e67f73; $custom-dark: #000000;
JSON
{
"hex": "#cf423d",
"rgb": {
"r": 207,
"g": 66,
"b": 61
},
"hsl": {
"h": 2.055,
"s": 60.331,
"l": 52.549
},
"oklch": {
"l": 0.58055,
"c": 0.17844,
"h": 26.4
},
"luminance": 0.17499
}Semantic roles & 50–950 ramp
primary
#CF423D
secondary
#94D1D4
accent
#DEE344
background
#FFF8F7
surface
#FFEFED
border
#D7CAC8
text
#170B08
muted
#857C7B