#616BE0#616BE0
#616BE0 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 58.1% C 0.176 H 275.8°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).
Color values
| HEX | #616BE0 |
|---|---|
| RGB | rgb(97, 107, 224) |
| HSL | hsl(235, 67%, 63%) |
| HSV | hsv(235, 57%, 88%) |
| CMYK | cmyk(56.7%, 52.2%, 0%, 12.2%) |
| CIE-LAB | lab(50.02, 29.85, -61.07) |
| CIE-LCH | lch(50.02, 67.98, 296.05°) |
| OKLab | oklab(58.08% 0.0178 -0.1748) |
| OKLCH | oklch(58.08% 0.176 275.8) |
| XYZ | xyz(23.6377, 18.4369, 72.8196) |
| Luminance | 0.1844 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.95
Royal Blue
#4169E1
ΔE00 4.50
Dark Periwinkle
#665FD1
ΔE00 4.78
Mediumslateblue
#7B68EE
ΔE00 5.22
Cornflower
#6A79F7
ΔE00 5.61
Slate Blue
#6A5ACD
ΔE00 6.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#616BE0 #E0D661
analogous
#61AAE0 #616BE0 #9761E0
triadic
#616BE0 #E0616B #6BE061
tetradic
#616BE0 #E061AA #E0D661 #61E097
square
#616BE0 #E061AA #E0D661 #61E097
split-complementary
#616BE0 #E09761 #AAE061
monochromatic
#212BA6 #2E3BD6 #616BE0 #949BEA #C7CBF4
Accessibility & contrast
On white
4.48
#616BE0 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.69
#616BE0 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #616BE0
4.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##616BE0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##616BE0 | 1.00 | 4.48 | 4.69 | 4.69 |
| #FFFFFF | 4.48 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.69 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.69 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#277CE4
Deuteranopia (green-blind)
#0272DE
Tritanopia (blue-blind)
#11869B
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #616be0; /* rgb */ color: rgb(97, 107, 224); /* oklch */ color: oklch(58.1% 0.176 275.8);
Tailwind
colors: {
custom: {
50: '#9895ea',
500: '#616be0',
950: '#000000',
},
}SCSS
$custom: #616be0; $custom-light: #9895ea; $custom-dark: #000000;
JSON
{
"hex": "#616be0",
"rgb": {
"r": 97,
"g": 107,
"b": 224
},
"hsl": {
"h": 235.276,
"s": 67.196,
"l": 62.941
},
"oklch": {
"l": 0.5808,
"c": 0.17569,
"h": 275.8
},
"luminance": 0.18439
}Semantic roles & 50–950 ramp
primary
#616BE0
secondary
#E5E2B8
accent
#C116CF
background
#F9F9FE
surface
#F2F1FD
border
#CCCBD5
text
#0F0D16
muted
#7E7E84