#616FCE#616FCE
#616FCE is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.7% C 0.146 H 274.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).
Color values
| HEX | #616FCE |
|---|---|
| RGB | rgb(97, 111, 206) |
| HSL | hsl(232, 53%, 59%) |
| HSV | hsv(232, 53%, 81%) |
| CMYK | cmyk(52.9%, 46.1%, 0%, 19.2%) |
| CIE-LAB | lab(49.94, 21.63, -50.99) |
| CIE-LCH | lch(49.94, 55.39, 292.98°) |
| OKLab | oklab(57.66% 0.0117 -0.1451) |
| OKLCH | oklch(57.66% 0.146 274.6) |
| XYZ | xyz(21.7512, 18.3651, 60.7792) |
| Luminance | 0.1837 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.07
Royal Blue
#4169E1
ΔE00 4.94
Dark Periwinkle
#665FD1
ΔE00 5.83
Cornflower
#6A79F7
ΔE00 6.56
Mediumslateblue
#7B68EE
ΔE00 7.30
French Blue
#436BAD
ΔE00 7.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#616FCE #CEC061
analogous
#61A5CE #616FCE #8A61CE
triadic
#616FCE #CE616F #6FCE61
tetradic
#616FCE #CE61A5 #CEC061 #61CE8A
square
#616FCE #CE61A5 #CEC061 #61CE8A
split-complementary
#616FCE #CE8A61 #A5CE61
monochromatic
#2B378A #394AB9 #616FCE #909ADC #BEC4EB
Accessibility & contrast
On white
4.49
#616FCE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.67
#616FCE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #616FCE
4.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##616FCE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##616FCE | 1.00 | 4.49 | 4.67 | 4.67 |
| #FFFFFF | 4.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#457CD2
Deuteranopia (green-blind)
#3872CC
Tritanopia (blue-blind)
#2E8494
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #616fce; /* rgb */ color: rgb(97, 111, 206); /* oklch */ color: oklch(57.7% 0.146 274.6);
Tailwind
colors: {
custom: {
50: '#9598dd',
500: '#616fce',
950: '#000000',
},
}SCSS
$custom: #616fce; $custom-light: #9598dd; $custom-dark: #000000;
JSON
{
"hex": "#616fce",
"rgb": {
"r": 97,
"g": 111,
"b": 206
},
"hsl": {
"h": 232.294,
"s": 52.657,
"l": 59.412
},
"oklch": {
"l": 0.57659,
"c": 0.1456,
"h": 274.6
},
"luminance": 0.18366
}Semantic roles & 50–950 ramp
primary
#616FCE
secondary
#DBD5B0
accent
#CA4CDC
background
#F9F9FD
surface
#F2F2FB
border
#CCCCD4
text
#0E0D15
muted
#7E7E83