#617FE3#617FE3
#617FE3 is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.2% C 0.154 H 269.0°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).
Color values
| HEX | #617FE3 |
|---|---|
| RGB | rgb(97, 127, 227) |
| HSL | hsl(226, 70%, 64%) |
| HSV | hsv(226, 57%, 89%) |
| CMYK | cmyk(57.3%, 44.1%, 0%, 11%) |
| CIE-LAB | lab(55.34, 18.63, -54.22) |
| CIE-LCH | lch(55.34, 57.33, 288.97°) |
| OKLab | oklab(62.17% -0.0027 -0.1544) |
| OKLCH | oklch(62.17% 0.154 269) |
| XYZ | xyz(26.3796, 23.2641, 75.7585) |
| Luminance | 0.2327 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 3.04
Cornflower
#6A79F7
ΔE00 4.05
Lightish Blue
#3D7AFD
ΔE00 4.33
Dodger Blue
#3E82FC
ΔE00 4.85
Cornflower Blue
#5170D7
ΔE00 5.50
Clear Blue
#247AFD
ΔE00 5.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#617FE3 #E3C561
analogous
#61C0E3 #617FE3 #8461E3
triadic
#617FE3 #E3617F #7FE361
tetradic
#617FE3 #E361C0 #E3C561 #61E384
square
#617FE3 #E361C0 #E3C561 #61E384
split-complementary
#617FE3 #E38461 #C0E361
monochromatic
#1E3FAB #2D55DA #617FE3 #95A9EC #C9D3F5
Accessibility & contrast
On white
3.71
#617FE3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.65
#617FE3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #617FE3
5.65:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##617FE3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##617FE3 | 1.00 | 3.71 | 5.65 | 5.65 |
| #FFFFFF | 3.71 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.65 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.65 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#528BE7
Deuteranopia (green-blind)
#407FE1
Tritanopia (blue-blind)
#0095A6
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #617fe3; /* rgb */ color: rgb(97, 127, 227); /* oklch */ color: oklch(62.2% 0.154 269.0);
Tailwind
colors: {
custom: {
50: '#97a3ec',
500: '#617fe3',
950: '#000000',
},
}SCSS
$custom: #617fe3; $custom-light: #97a3ec; $custom-dark: #000000;
JSON
{
"hex": "#617fe3",
"rgb": {
"r": 97,
"g": 127,
"b": 227
},
"hsl": {
"h": 226.154,
"s": 69.892,
"l": 63.529
},
"oklch": {
"l": 0.62174,
"c": 0.15446,
"h": 269
},
"luminance": 0.23266
}Semantic roles & 50–950 ramp
primary
#617FE3
secondary
#E7DCB9
accent
#A614D2
background
#F9FAFE
surface
#F2F3FD
border
#CCCDD5
text
#0E0F16
muted
#7E7F84