#618BFE#618BFE
#618BFE is a light, vivid blue. Relative luminance 0.282; OKLCH L 66.3% C 0.177 H 266.5°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).
Color values
| HEX | #618BFE |
|---|---|
| RGB | rgb(97, 139, 254) |
| HSL | hsl(224, 99%, 69%) |
| HSV | hsv(224, 62%, 100%) |
| CMYK | cmyk(61.8%, 45.3%, 0%, 0.4%) |
| CIE-LAB | lab(60.03, 20.27, -61.68) |
| CIE-LCH | lch(60.03, 64.92, 288.20°) |
| OKLab | oklab(66.26% -0.0106 -0.1762) |
| OKLCH | oklch(66.26% 0.177 266.5) |
| XYZ | xyz(32.0456, 28.1595, 97.4933) |
| Luminance | 0.2816 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.39
Cornflowerblue
#6495ED
ΔE00 3.81
Dodger Blue
#3E82FC
ΔE00 4.27
Lightish Blue
#3D7AFD
ΔE00 5.82
Dark Sky Blue
#448EE4
ΔE00 6.49
Cornflower
#6A79F7
ΔE00 6.53
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#618BFE #FED461
analogous
#61DAFE #618BFE #8661FE
triadic
#618BFE #FE618B #8BFE61
tetradic
#618BFE #FE61DA #FED461 #61FE86
square
#618BFE #FE61DA #FED461 #61FE86
split-complementary
#618BFE #FE8661 #DAFE61
monochromatic
#013EE3 #245EFE #618BFE #9EB8FE #DBE4FF
Accessibility & contrast
On white
3.17
#618BFE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.63
#618BFE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #618BFE
6.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##618BFE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##618BFE | 1.00 | 3.17 | 6.63 | 6.63 |
| #FFFFFF | 3.17 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5398FF
Deuteranopia (green-blind)
#388AFC
Tritanopia (blue-blind)
#00A5B8
Achromatopsia (no color)
#919191
Design tokens & code
CSS
--color: #618bfe; /* rgb */ color: rgb(97, 139, 254); /* oklch */ color: oklch(66.3% 0.177 266.5);
Tailwind
colors: {
custom: {
50: '#9bacff',
500: '#618bfe',
950: '#000000',
},
}SCSS
$custom: #618bfe; $custom-light: #9bacff; $custom-dark: #000000;
JSON
{
"hex": "#618bfe",
"rgb": {
"r": 97,
"g": 139,
"b": 254
},
"hsl": {
"h": 223.949,
"s": 98.742,
"l": 68.824
},
"oklch": {
"l": 0.6626,
"c": 0.17653,
"h": 266.5
},
"luminance": 0.28162
}Semantic roles & 50–950 ramp
primary
#618BFE
secondary
#F5E8C6
accent
#A800E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F1018
muted
#7F7F86