#5B97FE#5B97FE
#5B97FE is a light, vivid blue. Relative luminance 0.315; OKLCH L 68.4% C 0.165 H 260.5°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).
Color values
| HEX | #5B97FE |
|---|---|
| RGB | rgb(91, 151, 254) |
| HSL | hsl(218, 99%, 68%) |
| HSV | hsv(218, 64%, 100%) |
| CMYK | cmyk(64.2%, 40.6%, 0%, 0.4%) |
| CIE-LAB | lab(62.94, 12.12, -57.05) |
| CIE-LCH | lch(62.94, 58.33, 281.99°) |
| OKLab | oklab(68.42% -0.0272 -0.1626) |
| OKLCH | oklch(68.42% 0.165 260.5) |
| XYZ | xyz(33.2640, 31.5099, 98.0757) |
| Luminance | 0.3151 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflowerblue
#6495ED
ΔE00 1.91
Dodgerblue
#1E90FF
ΔE00 4.82
Dark Sky Blue
#448EE4
ΔE00 4.92
Soft Blue
#6488EA
ΔE00 5.79
Dodger Blue
#3E82FC
ΔE00 6.48
Faded Blue
#658CBB
ΔE00 7.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B97FE #FEC25B
analogous
#5BE9FE #5B97FE #705BFE
triadic
#5B97FE #FE5B97 #97FE5B
tetradic
#5B97FE #FE5BE9 #FEC25B #5BFE70
square
#5B97FE #FE5BE9 #FEC25B #5BFE70
split-complementary
#5B97FE #FE705B #E9FE5B
monochromatic
#0152DD #1E70FE #5B97FE #98BEFE #D5E4FF
Accessibility & contrast
On white
2.88
#5B97FE on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.30
#5B97FE on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5B97FE
7.30:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B97FE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5B97FE | 1.00 | 2.88 | 7.30 | 7.30 |
| #FFFFFF | 2.88 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.30 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.30 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#68A0FF
Deuteranopia (green-blind)
#4F91FC
Tritanopia (blue-blind)
#00AFBE
Achromatopsia (no color)
#989898
Design tokens & code
CSS
--color: #5b97fe; /* rgb */ color: rgb(91, 151, 254); /* oklch */ color: oklch(68.4% 0.165 260.5);
Tailwind
colors: {
custom: {
50: '#98b5ff',
500: '#5b97fe',
950: '#000000',
},
}SCSS
$custom: #5b97fe; $custom-light: #98b5ff; $custom-dark: #000000;
JSON
{
"hex": "#5b97fe",
"rgb": {
"r": 91,
"g": 151,
"b": 254
},
"hsl": {
"h": 217.914,
"s": 98.788,
"l": 67.647
},
"oklch": {
"l": 0.6842,
"c": 0.16485,
"h": 260.5
},
"luminance": 0.31513
}Semantic roles & 50–950 ramp
primary
#5B97FE
secondary
#F4E1C1
accent
#9100E6
background
#FAFBFF
surface
#F3F6FF
border
#CDD0D7
text
#0F1118
muted
#7F8086