#618BFC#618BFC
#618BFC is a light, vivid blue. Relative luminance 0.280; OKLCH L 66.1% C 0.174 H 266.4°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).
Color values
| HEX | #618BFC |
|---|---|
| RGB | rgb(97, 139, 252) |
| HSL | hsl(224, 96%, 68%) |
| HSV | hsv(224, 62%, 99%) |
| CMYK | cmyk(61.5%, 44.8%, 0%, 1.2%) |
| CIE-LAB | lab(59.92, 19.61, -60.76) |
| CIE-LCH | lch(59.92, 63.85, 287.89°) |
| OKLab | oklab(66.14% -0.0109 -0.1735) |
| OKLCH | oklch(66.14% 0.174 266.4) |
| XYZ | xyz(31.7270, 28.0321, 95.8154) |
| Luminance | 0.2803 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.20
Cornflowerblue
#6495ED
ΔE00 3.70
Dodger Blue
#3E82FC
ΔE00 4.19
Lightish Blue
#3D7AFD
ΔE00 5.78
Dark Sky Blue
#448EE4
ΔE00 6.34
Faded Blue
#658CBB
ΔE00 6.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#618BFC #FCD261
analogous
#61D8FC #618BFC #8461FC
triadic
#618BFC #FC618B #8BFC61
tetradic
#618BFC #FC61D8 #FCD261 #61FC84
square
#618BFC #FC61D8 #FCD261 #61FC84
split-complementary
#618BFC #FC8461 #D8FC61
monochromatic
#043FDE #255FFB #618BFC #9DB7FD #D9E3FE
Accessibility & contrast
On white
3.18
#618BFC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.61
#618BFC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #618BFC
6.61:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##618BFC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##618BFC | 1.00 | 3.18 | 6.61 | 6.61 |
| #FFFFFF | 3.18 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.61 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.61 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5598FF
Deuteranopia (green-blind)
#3B8AFA
Tritanopia (blue-blind)
#00A5B7
Achromatopsia (no color)
#909090
Design tokens & code
CSS
--color: #618bfc; /* rgb */ color: rgb(97, 139, 252); /* oklch */ color: oklch(66.1% 0.174 266.4);
Tailwind
colors: {
custom: {
50: '#9bacfe',
500: '#618bfc',
950: '#000000',
},
}SCSS
$custom: #618bfc; $custom-light: #9bacfe; $custom-dark: #000000;
JSON
{
"hex": "#618bfc",
"rgb": {
"r": 97,
"g": 139,
"b": 252
},
"hsl": {
"h": 223.742,
"s": 96.273,
"l": 68.431
},
"oklch": {
"l": 0.66135,
"c": 0.17388,
"h": 266.4
},
"luminance": 0.28035
}Semantic roles & 50–950 ramp
primary
#618BFC
secondary
#F4E7C5
accent
#A700E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F1018
muted
#7F7F86