#617DF4#617DF4
#617DF4 is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.9% C 0.180 H 270.5°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).
Color values
| HEX | #617DF4 |
|---|---|
| RGB | rgb(97, 125, 244) |
| HSL | hsl(229, 87%, 67%) |
| HSV | hsv(229, 60%, 96%) |
| CMYK | cmyk(60.2%, 48.8%, 0%, 4.3%) |
| CIE-LAB | lab(55.82, 25.41, -62.92) |
| CIE-LCH | lch(55.82, 67.85, 292.00°) |
| OKLab | oklab(62.86% 0.0016 -0.18) |
| OKLCH | oklch(62.86% 0.18 270.5) |
| XYZ | xyz(28.5870, 23.7379, 88.6458) |
| Luminance | 0.2374 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.32
Soft Blue
#6488EA
ΔE00 3.83
Lightish Blue
#3D7AFD
ΔE00 3.93
Dodger Blue
#3E82FC
ΔE00 5.02
Clear Blue
#247AFD
ΔE00 5.69
Cornflower Blue
#5170D7
ΔE00 6.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#617DF4 #F4D861
analogous
#61C7F4 #617DF4 #8E61F4
triadic
#617DF4 #F4617D #7DF461
tetradic
#617DF4 #F461C7 #F4D861 #61F48E
square
#617DF4 #F461C7 #F4D861 #61F48E
split-complementary
#617DF4 #F48E61 #C7F461
monochromatic
#0E32CC #284EF0 #617DF4 #9AACF8 #D3DBFC
Accessibility & contrast
On white
3.65
#617DF4 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.75
#617DF4 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #617DF4
5.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##617DF4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##617DF4 | 1.00 | 3.65 | 5.75 | 5.75 |
| #FFFFFF | 3.65 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.75 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.75 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E8DF8
Deuteranopia (green-blind)
#2080F2
Tritanopia (blue-blind)
#0098AD
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #617df4; /* rgb */ color: rgb(97, 125, 244); /* oklch */ color: oklch(62.9% 0.180 270.5);
Tailwind
colors: {
custom: {
50: '#9aa2f8',
500: '#617df4',
950: '#000000',
},
}SCSS
$custom: #617df4; $custom-light: #9aa2f8; $custom-dark: #000000;
JSON
{
"hex": "#617df4",
"rgb": {
"r": 97,
"g": 125,
"b": 244
},
"hsl": {
"h": 228.571,
"s": 86.982,
"l": 66.863
},
"oklch": {
"l": 0.62863,
"c": 0.18004,
"h": 270.5
},
"luminance": 0.2374
}Semantic roles & 50–950 ramp
primary
#617DF4
secondary
#F0E7C1
accent
#B902E4
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0F17
muted
#7F7E85