#5B7AEF#5B7AEF
#5B7AEF is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.6% C 0.179 H 269.4°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).
Color values
| HEX | #5B7AEF |
|---|---|
| RGB | rgb(91, 122, 239) |
| HSL | hsl(227, 82%, 65%) |
| HSV | hsv(227, 62%, 94%) |
| CMYK | cmyk(61.9%, 49%, 0%, 6.3%) |
| CIE-LAB | lab(54.42, 24.53, -62.41) |
| CIE-LCH | lch(54.42, 67.06, 291.46°) |
| OKLab | oklab(61.61% -0.0019 -0.1787) |
| OKLCH | oklch(61.61% 0.179 269.4) |
| XYZ | xyz(26.8486, 22.3729, 84.5481) |
| Luminance | 0.2238 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.88
Lightish Blue
#3D7AFD
ΔE00 3.30
Soft Blue
#6488EA
ΔE00 4.52
Cornflower Blue
#5170D7
ΔE00 4.78
Dodger Blue
#3E82FC
ΔE00 4.94
Clear Blue
#247AFD
ΔE00 4.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B7AEF #EFD05B
analogous
#5BC4EF #5B7AEF #865BEF
triadic
#5B7AEF #EF5B7A #7AEF5B
tetradic
#5B7AEF #EF5BC4 #EFD05B #5BEF86
square
#5B7AEF #EF5BC4 #EFD05B #5BEF86
split-complementary
#5B7AEF #EF865B #C4EF5B
monochromatic
#1236BD #234DEA #5B7AEF #93A7F4 #CBD4FA
Accessibility & contrast
On white
3.84
#5B7AEF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.48
#5B7AEF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5B7AEF
5.48:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B7AEF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5B7AEF | 1.00 | 3.84 | 5.48 | 5.48 |
| #FFFFFF | 3.84 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.48 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.48 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B89F3
Deuteranopia (green-blind)
#187CED
Tritanopia (blue-blind)
#0095A9
Achromatopsia (no color)
#828282
Design tokens & code
CSS
--color: #5b7aef; /* rgb */ color: rgb(91, 122, 239); /* oklch */ color: oklch(61.6% 0.179 269.4);
Tailwind
colors: {
custom: {
50: '#96a0f5',
500: '#5b7aef',
950: '#000000',
},
}SCSS
$custom: #5b7aef; $custom-light: #96a0f5; $custom-dark: #000000;
JSON
{
"hex": "#5b7aef",
"rgb": {
"r": 91,
"g": 122,
"b": 239
},
"hsl": {
"h": 227.432,
"s": 82.222,
"l": 64.706
},
"oklch": {
"l": 0.61611,
"c": 0.17872,
"h": 269.4
},
"luminance": 0.22375
}Semantic roles & 50–950 ramp
primary
#5B7AEF
secondary
#ECE2BA
accent
#B107DF
background
#F9F9FF
surface
#F2F2FE
border
#CCCCD6
text
#0F0E17
muted
#7E7E85