#619BFD#619BFD
#619BFD is a light, vivid blue. Relative luminance 0.331; OKLCH L 69.5% C 0.157 H 260.3°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).
Color values
| HEX | #619BFD |
|---|---|
| RGB | rgb(97, 155, 253) |
| HSL | hsl(218, 98%, 69%) |
| HSV | hsv(218, 62%, 99%) |
| CMYK | cmyk(61.7%, 38.7%, 0%, 0.8%) |
| CIE-LAB | lab(64.22, 10.46, -54.45) |
| CIE-LCH | lch(64.22, 55.45, 280.87°) |
| OKLab | oklab(69.47% -0.0265 -0.1548) |
| OKLCH | oklch(69.47% 0.157 260.3) |
| XYZ | xyz(34.3745, 33.0728, 97.4816) |
| Luminance | 0.3308 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflowerblue
#6495ED
ΔE00 2.43
Dodgerblue
#1E90FF
ΔE00 5.53
Dark Sky Blue
#448EE4
ΔE00 5.71
Soft Blue
#6488EA
ΔE00 6.63
Dodger Blue
#3E82FC
ΔE00 7.64
Azure (survey)
#069AF3
ΔE00 7.92
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#619BFD #FDC361
analogous
#61E9FD #619BFD #7561FD
triadic
#619BFD #FD619B #9BFD61
tetradic
#619BFD #FD61E9 #FDC361 #61FD75
square
#619BFD #FD61E9 #FDC361 #61FD75
split-complementary
#619BFD #FD7561 #E9FD61
monochromatic
#0355E1 #2575FC #619BFD #9DC1FE #DAE7FF
Accessibility & contrast
On white
2.76
#619BFD on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.62
#619BFD on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #619BFD
7.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##619BFD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##619BFD | 1.00 | 2.76 | 7.62 | 7.62 |
| #FFFFFF | 2.76 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#70A4FF
Deuteranopia (green-blind)
#5A95FB
Tritanopia (blue-blind)
#00B1C0
Achromatopsia (no color)
#9C9C9C
Design tokens & code
CSS
--color: #619bfd; /* rgb */ color: rgb(97, 155, 253); /* oklch */ color: oklch(69.5% 0.157 260.3);
Tailwind
colors: {
custom: {
50: '#9bb8fe',
500: '#619bfd',
950: '#000000',
},
}SCSS
$custom: #619bfd; $custom-light: #9bb8fe; $custom-dark: #000000;
JSON
{
"hex": "#619bfd",
"rgb": {
"r": 97,
"g": 155,
"b": 253
},
"hsl": {
"h": 217.692,
"s": 97.5,
"l": 68.627
},
"oklch": {
"l": 0.69468,
"c": 0.15706,
"h": 260.3
},
"luminance": 0.33076
}Semantic roles & 50–950 ramp
primary
#619BFD
secondary
#F4E3C6
accent
#9000E6
background
#FAFBFF
surface
#F4F6FF
border
#CED0D7
text
#0F1118
muted
#7F8086