#FF5553#FF5553
#FF5553 is a light, highly saturated red. Relative luminance 0.284; OKLCH L 68.2% C 0.207 H 25.0°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).
Color values
| HEX | #FF5553 |
|---|---|
| RGB | rgb(255, 85, 83) |
| HSL | hsl(1, 100%, 66%) |
| HSV | hsv(1, 67%, 100%) |
| CMYK | cmyk(0%, 66.7%, 67.5%, 0%) |
| CIE-LAB | lab(60.24, 64.11, 37.63) |
| CIE-LCH | lch(60.24, 74.34, 30.41°) |
| OKLab | oklab(68.19% 0.1871 0.0875) |
| OKLCH | oklch(68.19% 0.207 25) |
| XYZ | xyz(46.0547, 28.3882, 11.2363) |
| Luminance | 0.2838 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Grapefruit
#FD5956
ΔE00 0.64
Coral (survey)
#FC5A50
ΔE00 1.72
Light Red
#FF474C
ΔE00 2.09
Coral Pink
#FF6163
ΔE00 3.09
Watermelon (survey)
#FD4659
ΔE00 4.50
Lightish Red
#FE2F4A
ΔE00 5.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#FF5553 #53FDFF
analogous
#FF53A7 #FF5553 #FFAB53
triadic
#FF5553 #53FF55 #5553FF
tetradic
#FF5553 #A7FF53 #53FDFF #AB53FF
square
#FF5553 #A7FF53 #53FDFF #AB53FF
split-complementary
#FF5553 #53FFAB #53A7FF
monochromatic
#D80300 #FF1916 #FF5553 #FF9190 #FFCECD
Accessibility & contrast
On white
3.15
#FF5553 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.68
#FF5553 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #FF5553
6.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##FF5553 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##FF5553 | 1.00 | 3.15 | 6.68 | 6.68 |
| #FFFFFF | 3.15 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#847A51
Deuteranopia (green-blind)
#AE9F4E
Tritanopia (blue-blind)
#FF2556
Achromatopsia (no color)
#919191
Design tokens & code
CSS
--color: #ff5553; /* rgb */ color: rgb(255, 85, 83); /* oklch */ color: oklch(68.2% 0.207 25.0);
Tailwind
colors: {
custom: {
50: '#ff8e83',
500: '#ff5553',
950: '#000000',
},
}SCSS
$custom: #ff5553; $custom-light: #ff8e83; $custom-dark: #000000;
JSON
{
"hex": "#ff5553",
"rgb": {
"r": 255,
"g": 85,
"b": 83
},
"hsl": {
"h": 0.698,
"s": 100,
"l": 66.275
},
"oklch": {
"l": 0.6819,
"c": 0.20657,
"h": 25
},
"luminance": 0.28382
}Semantic roles & 50–950 ramp
primary
#FF5553
secondary
#BBF2F3
accent
#E3E600
background
#FFF9F8
surface
#FFF1EF
border
#D7CBCA
text
#1A0D0A
muted
#877E7C