#617CEA#617CEA
#617CEA is a light, vivid blue. Relative luminance 0.229; OKLCH L 62.0% C 0.168 H 270.5°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).
Color values
| HEX | #617CEA |
|---|---|
| RGB | rgb(97, 124, 234) |
| HSL | hsl(228, 77%, 65%) |
| HSV | hsv(228, 59%, 92%) |
| CMYK | cmyk(58.5%, 47%, 0%, 8.2%) |
| CIE-LAB | lab(54.96, 22.74, -58.74) |
| CIE-LCH | lch(54.96, 62.98, 291.16°) |
| OKLab | oklab(62.02% 0.0014 -0.1677) |
| OKLCH | oklch(62.02% 0.168 270.5) |
| XYZ | xyz(26.9837, 22.8951, 80.8232) |
| Luminance | 0.2290 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.79
Soft Blue
#6488EA
ΔE00 3.97
Lightish Blue
#3D7AFD
ΔE00 4.11
Cornflower Blue
#5170D7
ΔE00 5.13
Dodger Blue
#3E82FC
ΔE00 5.29
Clear Blue
#247AFD
ΔE00 5.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#617CEA #EACF61
analogous
#61C1EA #617CEA #8A61EA
triadic
#617CEA #EA617C #7CEA61
tetradic
#617CEA #EA61C1 #EACF61 #61EA8A
square
#617CEA #EA61C1 #EACF61 #61EA8A
split-complementary
#617CEA #EA8A61 #C1EA61
monochromatic
#1838B8 #2B4FE3 #617CEA #97A9F1 #CDD6F8
Accessibility & contrast
On white
3.76
#617CEA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.58
#617CEA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #617CEA
5.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##617CEA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##617CEA | 1.00 | 3.76 | 5.58 | 5.58 |
| #FFFFFF | 3.76 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.58 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.58 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#468AEE
Deuteranopia (green-blind)
#307EE8
Tritanopia (blue-blind)
#0095A8
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #617cea; /* rgb */ color: rgb(97, 124, 234); /* oklch */ color: oklch(62.0% 0.168 270.5);
Tailwind
colors: {
custom: {
50: '#99a1f1',
500: '#617cea',
950: '#000000',
},
}SCSS
$custom: #617cea; $custom-light: #99a1f1; $custom-dark: #000000;
JSON
{
"hex": "#617cea",
"rgb": {
"r": 97,
"g": 124,
"b": 234
},
"hsl": {
"h": 228.175,
"s": 76.536,
"l": 64.902
},
"oklch": {
"l": 0.62015,
"c": 0.16776,
"h": 270.5
},
"luminance": 0.22897
}Semantic roles & 50–950 ramp
primary
#617CEA
secondary
#EBE2BC
accent
#B10DD9
background
#FAF9FE
surface
#F3F2FD
border
#CDCCD5
text
#0F0E17
muted
#7F7E85