#5B7EEF#5B7EEF
#5B7EEF is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.4% C 0.174 H 268.1°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #5B7EEF |
|---|---|
| RGB | rgb(91, 126, 239) |
| HSL | hsl(226, 82%, 65%) |
| HSV | hsv(226, 62%, 94%) |
| CMYK | cmyk(61.9%, 47.3%, 0%, 6.3%) |
| CIE-LAB | lab(55.46, 22.09, -60.75) |
| CIE-LCH | lch(55.46, 64.64, 289.99°) |
| OKLab | oklab(62.4% -0.0057 -0.1738) |
| OKLCH | oklch(62.4% 0.174 268.1) |
| XYZ | xyz(27.3499, 23.3755, 84.7152) |
| Luminance | 0.2338 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 3.11
Soft Blue
#6488EA
ΔE00 3.22
Cornflower
#6A79F7
ΔE00 3.64
Dodger Blue
#3E82FC
ΔE00 3.93
Clear Blue
#247AFD
ΔE00 4.66
Cornflower Blue
#5170D7
ΔE00 5.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B7EEF #EFCC5B
analogous
#5BC8EF #5B7EEF #825BEF
triadic
#5B7EEF #EF5B7E #7EEF5B
tetradic
#5B7EEF #EF5BC8 #EFCC5B #5BEF82
square
#5B7EEF #EF5BC8 #EFCC5B #5BEF82
split-complementary
#5B7EEF #EF825B #C8EF5B
monochromatic
#123BBD #2352EA #5B7EEF #93AAF4 #CBD6FA
Accessibility & contrast
On white
3.70
#5B7EEF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.68
#5B7EEF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5B7EEF
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B7EEF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5B7EEF | 1.00 | 3.70 | 5.68 | 5.68 |
| #FFFFFF | 3.70 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#458CF3
Deuteranopia (green-blind)
#287FED
Tritanopia (blue-blind)
#0098AB
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #5b7eef; /* rgb */ color: rgb(91, 126, 239); /* oklch */ color: oklch(62.4% 0.174 268.1);
Tailwind
colors: {
custom: {
50: '#96a2f5',
500: '#5b7eef',
950: '#000000',
},
}SCSS
$custom: #5b7eef; $custom-light: #96a2f5; $custom-dark: #000000;
JSON
{
"hex": "#5b7eef",
"rgb": {
"r": 91,
"g": 126,
"b": 239
},
"hsl": {
"h": 225.811,
"s": 82.222,
"l": 64.706
},
"oklch": {
"l": 0.624,
"c": 0.17385,
"h": 268.1
},
"luminance": 0.23378
}Semantic roles & 50–950 ramp
primary
#5B7EEF
secondary
#ECE0BA
accent
#AC07DF
background
#F9F9FF
surface
#F2F2FE
border
#CCCCD6
text
#0F0F17
muted
#7E7E85