#D33C3D#D33C3D
#D33C3D is a mid, vivid red. Relative luminance 0.174; OKLCH L 58.1% C 0.188 H 24.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).
Color values
| HEX | #D33C3D |
|---|---|
| RGB | rgb(211, 60, 61) |
| HSL | hsl(360, 63%, 53%) |
| HSV | hsv(360, 72%, 83%) |
| CMYK | cmyk(0%, 71.6%, 71.1%, 17.3%) |
| CIE-LAB | lab(48.79, 58.61, 34.62) |
| CIE-LCH | lch(48.79, 68.07, 30.57°) |
| OKLab | oklab(58.11% 0.1706 0.0792) |
| OKLCH | oklch(58.11% 0.188 24.9) |
| XYZ | xyz(29.3254, 17.4219, 6.2326) |
| Luminance | 0.1742 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 2.80
Faded Red
#D3494E
ΔE00 3.74
Dark Coral
#CF524E
ΔE00 4.19
Crimson
#DC143C
ΔE00 4.58
Dull Red
#BB3F3F
ΔE00 4.84
Pale Red
#D9544D
ΔE00 5.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#D33C3D #3CD3D2
analogous
#D33C88 #D33C3D #D3873C
triadic
#D33C3D #3DD33C #3C3DD3
tetradic
#D33C3D #88D33C #3CD3D2 #873CD3
square
#D33C3D #88D33C #3CD3D2 #873CD3
split-complementary
#D33C3D #3CD387 #3C88D3
monochromatic
#791B1C #AB2728 #D33C3D #DE6E6F #EAA0A0
Accessibility & contrast
On white
4.68
#D33C3D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.48
#D33C3D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #D33C3D
4.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##D33C3D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##D33C3D | 1.00 | 4.68 | 4.48 | 4.68 |
| #FFFFFF | 4.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.48 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#685F3B
Deuteranopia (green-blind)
#8D8038
Tritanopia (blue-blind)
#E8003E
Achromatopsia (no color)
#747474
Design tokens & code
CSS
--color: #d33c3d; /* rgb */ color: rgb(211, 60, 61); /* oklch */ color: oklch(58.1% 0.188 24.9);
Tailwind
colors: {
custom: {
50: '#e97c73',
500: '#d33c3d',
950: '#000000',
},
}SCSS
$custom: #d33c3d; $custom-light: #e97c73; $custom-dark: #000000;
JSON
{
"hex": "#d33c3d",
"rgb": {
"r": 211,
"g": 60,
"b": 61
},
"hsl": {
"h": 359.603,
"s": 63.18,
"l": 53.137
},
"oklch": {
"l": 0.58113,
"c": 0.18804,
"h": 24.9
},
"luminance": 0.17418
}Semantic roles & 50–950 ramp
primary
#D33C3D
secondary
#95D6D6
accent
#E6E542
background
#FFF8F6
surface
#FFEFEC
border
#D7CAC7
text
#180A08
muted
#867C7B