#608BFB#608BFB
#608BFB is a light, vivid blue. Relative luminance 0.279; OKLCH L 66.0% C 0.173 H 266.0°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).
Color values
| HEX | #608BFB |
|---|---|
| RGB | rgb(96, 139, 251) |
| HSL | hsl(223, 95%, 68%) |
| HSV | hsv(223, 62%, 98%) |
| CMYK | cmyk(61.8%, 44.6%, 0%, 1.6%) |
| CIE-LAB | lab(59.81, 19.11, -60.39) |
| CIE-LCH | lch(59.81, 63.34, 287.56°) |
| OKLab | oklab(66.02% -0.012 -0.1724) |
| OKLCH | oklch(66.02% 0.173 266) |
| XYZ | xyz(31.4631, 27.9143, 94.9780) |
| Luminance | 0.2792 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.14
Cornflowerblue
#6495ED
ΔE00 3.59
Dodger Blue
#3E82FC
ΔE00 4.05
Lightish Blue
#3D7AFD
ΔE00 5.71
Dark Sky Blue
#448EE4
ΔE00 6.13
Faded Blue
#658CBB
ΔE00 6.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#608BFB #FBD060
analogous
#60D8FB #608BFB #8260FB
triadic
#608BFB #FB608B #8BFB60
tetradic
#608BFB #FB60D8 #FBD060 #60FB82
square
#608BFB #FB60D8 #FBD060 #60FB82
split-complementary
#608BFB #FB8260 #D8FB60
monochromatic
#0641DB #245FF9 #608BFB #9CB7FD #D7E2FE
Accessibility & contrast
On white
3.19
#608BFB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.58
#608BFB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #608BFB
6.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##608BFB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##608BFB | 1.00 | 3.19 | 6.58 | 6.58 |
| #FFFFFF | 3.19 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.58 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.58 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5598FF
Deuteranopia (green-blind)
#3C89F9
Tritanopia (blue-blind)
#00A4B7
Achromatopsia (no color)
#909090
Design tokens & code
CSS
--color: #608bfb; /* rgb */ color: rgb(96, 139, 251); /* oklch */ color: oklch(66.0% 0.173 266.0);
Tailwind
colors: {
custom: {
50: '#9aacfd',
500: '#608bfb',
950: '#000000',
},
}SCSS
$custom: #608bfb; $custom-light: #9aacfd; $custom-dark: #000000;
JSON
{
"hex": "#608bfb",
"rgb": {
"r": 96,
"g": 139,
"b": 251
},
"hsl": {
"h": 223.355,
"s": 95.092,
"l": 68.039
},
"oklch": {
"l": 0.66022,
"c": 0.17286,
"h": 266
},
"luminance": 0.27917
}Semantic roles & 50–950 ramp
primary
#608BFB
secondary
#F3E6C4
accent
#A600E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F1018
muted
#7F7F86