#FF5B48#FF5B48
#FF5B48 is a light, highly saturated red. Relative luminance 0.292; OKLCH L 68.7% C 0.203 H 29.8°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).
Color values
| HEX | #FF5B48 |
|---|---|
| RGB | rgb(255, 91, 72) |
| HSL | hsl(6, 100%, 64%) |
| HSV | hsv(6, 72%, 100%) |
| CMYK | cmyk(0%, 64.3%, 71.8%, 0%) |
| CIE-LAB | lab(60.97, 61.23, 44.51) |
| CIE-LCH | lch(60.97, 75.70, 36.02°) |
| OKLab | oklab(68.7% 0.176 0.1006) |
| OKLCH | oklch(68.7% 0.203 29.8) |
| XYZ | xyz(46.1558, 29.2167, 9.3386) |
| Luminance | 0.2921 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Tomato
#FF6347
ΔE00 2.25
Coral (survey)
#FC5A50
ΔE00 2.38
Orange Pink
#FF6F52
ΔE00 3.98
Grapefruit
#FD5956
ΔE00 4.10
Light Red
#FF474C
ΔE00 5.12
Pinkish Orange
#FF724C
ΔE00 5.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#FF5B48 #48ECFF
analogous
#FF4890 #FF5B48 #FFB748
triadic
#FF5B48 #48FF5B #5B48FF
tetradic
#FF5B48 #90FF48 #48ECFF #B748FF
square
#FF5B48 #90FF48 #48ECFF #B748FF
split-complementary
#FF5B48 #48FFB7 #4890FF
monochromatic
#CD1500 #FF240B #FF5B48 #FF9285 #FFC9C2
Accessibility & contrast
On white
3.07
#FF5B48 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.84
#FF5B48 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #FF5B48
6.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##FF5B48 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##FF5B48 | 1.00 | 3.07 | 6.84 | 6.84 |
| #FFFFFF | 3.07 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.84 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.84 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#897C45
Deuteranopia (green-blind)
#B2A043
Tritanopia (blue-blind)
#FF2F58
Achromatopsia (no color)
#939393
Design tokens & code
CSS
--color: #ff5b48; /* rgb */ color: rgb(255, 91, 72); /* oklch */ color: oklch(68.7% 0.203 29.8);
Tailwind
colors: {
custom: {
50: '#ff917c',
500: '#ff5b48',
950: '#000000',
},
}SCSS
$custom: #ff5b48; $custom-light: #ff917c; $custom-dark: #000000;
JSON
{
"hex": "#ff5b48",
"rgb": {
"r": 255,
"g": 91,
"b": 72
},
"hsl": {
"h": 6.23,
"s": 100,
"l": 64.118
},
"oklch": {
"l": 0.68697,
"c": 0.20269,
"h": 29.8
},
"luminance": 0.2921
}Semantic roles & 50–950 ramp
primary
#FF5B48
secondary
#B1EBF1
accent
#CEE600
background
#FFF9F7
surface
#FFF2EE
border
#D7CCC9
text
#1A0D09
muted
#877E7B