#617FE0#617FE0
#617FE0 is a mid, vivid blue. Relative luminance 0.231; OKLCH L 62.0% C 0.150 H 268.8°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).
Color values
| HEX | #617FE0 |
|---|---|
| RGB | rgb(97, 127, 224) |
| HSL | hsl(226, 67%, 63%) |
| HSV | hsv(226, 57%, 88%) |
| CMYK | cmyk(56.7%, 43.3%, 0%, 12.2%) |
| CIE-LAB | lab(55.18, 17.66, -52.81) |
| CIE-LCH | lch(55.18, 55.68, 288.49°) |
| OKLab | oklab(61.99% -0.0032 -0.1503) |
| OKLCH | oklch(61.99% 0.15 268.8) |
| XYZ | xyz(25.9692, 23.0999, 73.5968) |
| Luminance | 0.2310 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 3.15
Cornflower
#6A79F7
ΔE00 4.34
Lightish Blue
#3D7AFD
ΔE00 4.50
Dodger Blue
#3E82FC
ΔE00 4.97
Cornflower Blue
#5170D7
ΔE00 5.39
Clear Blue
#247AFD
ΔE00 5.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#617FE0 #E0C261
analogous
#61BEE0 #617FE0 #8261E0
triadic
#617FE0 #E0617F #7FE061
tetradic
#617FE0 #E061BE #E0C261 #61E082
square
#617FE0 #E061BE #E0C261 #61E082
split-complementary
#617FE0 #E08261 #BEE061
monochromatic
#2140A6 #2E56D6 #617FE0 #94A8EA #C7D2F4
Accessibility & contrast
On white
3.74
#617FE0 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.62
#617FE0 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #617FE0
5.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##617FE0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##617FE0 | 1.00 | 3.74 | 5.62 | 5.62 |
| #FFFFFF | 3.74 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#548AE4
Deuteranopia (green-blind)
#437FDE
Tritanopia (blue-blind)
#0294A5
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #617fe0; /* rgb */ color: rgb(97, 127, 224); /* oklch */ color: oklch(62.0% 0.150 268.8);
Tailwind
colors: {
custom: {
50: '#97a3ea',
500: '#617fe0',
950: '#000000',
},
}SCSS
$custom: #617fe0; $custom-light: #97a3ea; $custom-dark: #000000;
JSON
{
"hex": "#617fe0",
"rgb": {
"r": 97,
"g": 127,
"b": 224
},
"hsl": {
"h": 225.827,
"s": 67.196,
"l": 62.941
},
"oklch": {
"l": 0.6199,
"c": 0.15033,
"h": 268.8
},
"luminance": 0.23102
}Semantic roles & 50–950 ramp
primary
#617FE0
secondary
#E5DAB8
accent
#A316CF
background
#F9FAFE
surface
#F2F3FD
border
#CCCDD5
text
#0E0F16
muted
#7E7F84