#617EF1#617EF1
#617EF1 is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.9% C 0.175 H 270.1°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).
Color values
| HEX | #617EF1 |
|---|---|
| RGB | rgb(97, 126, 241) |
| HSL | hsl(228, 84%, 66%) |
| HSV | hsv(228, 60%, 95%) |
| CMYK | cmyk(59.8%, 47.7%, 0%, 5.5%) |
| CIE-LAB | lab(55.90, 23.82, -61.13) |
| CIE-LCH | lch(55.90, 65.61, 291.29°) |
| OKLab | oklab(62.86% 0.0003 -0.1748) |
| OKLCH | oklch(62.86% 0.175 270.1) |
| XYZ | xyz(28.2625, 23.8116, 86.3088) |
| Luminance | 0.2381 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.73
Soft Blue
#6488EA
ΔE00 3.40
Lightish Blue
#3D7AFD
ΔE00 3.90
Dodger Blue
#3E82FC
ΔE00 4.79
Clear Blue
#247AFD
ΔE00 5.59
Cornflower Blue
#5170D7
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#617EF1 #F1D461
analogous
#61C6F1 #617EF1 #8C61F1
triadic
#617EF1 #F1617E #7EF161
tetradic
#617EF1 #F161C6 #F1D461 #61F18C
square
#617EF1 #F161C6 #F1D461 #61F18C
split-complementary
#617EF1 #F18C61 #C6F161
monochromatic
#1236C6 #2950EC #617EF1 #99ACF6 #D1DAFB
Accessibility & contrast
On white
3.64
#617EF1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.76
#617EF1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #617EF1
5.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##617EF1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##617EF1 | 1.00 | 3.64 | 5.76 | 5.76 |
| #FFFFFF | 3.64 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.76 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.76 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#448DF5
Deuteranopia (green-blind)
#2A80EF
Tritanopia (blue-blind)
#0098AC
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #617ef1; /* rgb */ color: rgb(97, 126, 241); /* oklch */ color: oklch(62.9% 0.175 270.1);
Tailwind
colors: {
custom: {
50: '#9aa3f6',
500: '#617ef1',
950: '#000000',
},
}SCSS
$custom: #617ef1; $custom-light: #9aa3f6; $custom-dark: #000000;
JSON
{
"hex": "#617ef1",
"rgb": {
"r": 97,
"g": 126,
"b": 241
},
"hsl": {
"h": 227.917,
"s": 83.721,
"l": 66.275
},
"oklch": {
"l": 0.62861,
"c": 0.17477,
"h": 270.1
},
"luminance": 0.23814
}Semantic roles & 50–950 ramp
primary
#617EF1
secondary
#EEE5BF
accent
#B405E0
background
#FAF9FF
surface
#F3F2FF
border
#CDCCD7
text
#0F0F17
muted
#7F7E85