#FB644E#FB644E
#FB644E is a light, vivid red. Relative luminance 0.302; OKLCH L 69.2% C 0.189 H 30.7°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #FB644E |
|---|---|
| RGB | rgb(251, 100, 78) |
| HSL | hsl(8, 96%, 65%) |
| HSV | hsv(8, 69%, 98%) |
| CMYK | cmyk(0%, 60.2%, 68.9%, 1.6%) |
| CIE-LAB | lab(61.81, 56.38, 42.08) |
| CIE-LCH | lch(61.81, 70.35, 36.73°) |
| OKLab | oklab(69.23% 0.1624 0.0966) |
| OKLCH | oklch(69.23% 0.189 30.7) |
| XYZ | xyz(45.7206, 30.1799, 10.6240) |
| Luminance | 0.3017 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Tomato
#FF6347
ΔE00 1.71
Orange Pink
#FF6F52
ΔE00 2.73
Coral (survey)
#FC5A50
ΔE00 2.99
Grapefruit
#FD5956
ΔE00 4.56
Pinkish Orange
#FF724C
ΔE00 4.64
Melon
#FF7855
ΔE00 4.97
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#FB644E #4EE5FB
analogous
#FB4E8F #FB644E #FBBB4E
triadic
#FB644E #4EFB64 #644EFB
tetradic
#FB644E #8FFB4E #4EE5FB #BB4EFB
square
#FB644E #8FFB4E #4EE5FB #BB4EFB
split-complementary
#FB644E #4EFBBB #4E8FFB
monochromatic
#CA1E05 #FA3012 #FB644E #FC988A #FECDC6
Accessibility & contrast
On white
2.99
#FB644E on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.03
#FB644E on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #FB644E
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##FB644E | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##FB644E | 1.00 | 2.99 | 7.03 | 7.03 |
| #FFFFFF | 2.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.03 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.03 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8D814B
Deuteranopia (green-blind)
#B2A24A
Tritanopia (blue-blind)
#FF4260
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #fb644e; /* rgb */ color: rgb(251, 100, 78); /* oklch */ color: oklch(69.2% 0.189 30.7);
Tailwind
colors: {
custom: {
50: '#ff9680',
500: '#fb644e',
950: '#000000',
},
}SCSS
$custom: #fb644e; $custom-light: #ff9680; $custom-dark: #000000;
JSON
{
"hex": "#fb644e",
"rgb": {
"r": 251,
"g": 100,
"b": 78
},
"hsl": {
"h": 7.63,
"s": 95.58,
"l": 64.51
},
"oklch": {
"l": 0.69226,
"c": 0.18894,
"h": 30.7
},
"luminance": 0.30174
}Semantic roles & 50–950 ramp
primary
#FB644E
secondary
#B5E9F0
accent
#C8E600
background
#FFF9F7
surface
#FFF2EE
border
#D7CCC9
text
#1A0E0A
muted
#877E7C