#5B7FF1#5B7FF1
#5B7FF1 is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.7% C 0.175 H 267.9°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).
Color values
| HEX | #5B7FF1 |
|---|---|
| RGB | rgb(91, 127, 241) |
| HSL | hsl(226, 84%, 65%) |
| HSV | hsv(226, 62%, 95%) |
| CMYK | cmyk(62.2%, 47.3%, 0%, 5.5%) |
| CIE-LAB | lab(55.84, 22.15, -61.25) |
| CIE-LCH | lch(55.84, 65.13, 289.89°) |
| OKLab | oklab(62.73% -0.0064 -0.1752) |
| OKLCH | oklch(62.73% 0.175 267.9) |
| XYZ | xyz(27.7755, 23.7513, 86.3228) |
| Luminance | 0.2375 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.94
Lightish Blue
#3D7AFD
ΔE00 3.12
Dodger Blue
#3E82FC
ΔE00 3.71
Cornflower
#6A79F7
ΔE00 3.77
Clear Blue
#247AFD
ΔE00 4.66
Deep Sky Blue
#0D75F8
ΔE00 5.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B7FF1 #F1CD5B
analogous
#5BCAF1 #5B7FF1 #825BF1
triadic
#5B7FF1 #F15B7F #7FF15B
tetradic
#5B7FF1 #F15BCA #F1CD5B #5BF182
square
#5B7FF1 #F15BCA #F1CD5B #5BF182
split-complementary
#5B7FF1 #F1825B #CAF15B
monochromatic
#103BC1 #2353EC #5B7FF1 #93ABF6 #CCD7FB
Accessibility & contrast
On white
3.65
#5B7FF1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.75
#5B7FF1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5B7FF1
5.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B7FF1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5B7FF1 | 1.00 | 3.65 | 5.75 | 5.75 |
| #FFFFFF | 3.65 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.75 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.75 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#458DF5
Deuteranopia (green-blind)
#277FEF
Tritanopia (blue-blind)
#0099AC
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #5b7ff1; /* rgb */ color: rgb(91, 127, 241); /* oklch */ color: oklch(62.7% 0.175 267.9);
Tailwind
colors: {
custom: {
50: '#97a3f6',
500: '#5b7ff1',
950: '#000000',
},
}SCSS
$custom: #5b7ff1; $custom-light: #97a3f6; $custom-dark: #000000;
JSON
{
"hex": "#5b7ff1",
"rgb": {
"r": 91,
"g": 127,
"b": 241
},
"hsl": {
"h": 225.6,
"s": 84.27,
"l": 65.098
},
"oklch": {
"l": 0.62729,
"c": 0.17534,
"h": 267.9
},
"luminance": 0.23754
}Semantic roles & 50–950 ramp
primary
#5B7FF1
secondary
#EDE1BA
accent
#AC05E1
background
#F9FAFF
surface
#F2F3FF
border
#CCCDD7
text
#0F0F17
muted
#7E7F85