#616FDD#616FDD
#616FDD is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.6% C 0.166 H 274.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).
Color values
| HEX | #616FDD |
|---|---|
| RGB | rgb(97, 111, 221) |
| HSL | hsl(233, 65%, 62%) |
| HSV | hsv(233, 56%, 87%) |
| CMYK | cmyk(56.1%, 49.8%, 0%, 13.3%) |
| CIE-LAB | lab(50.84, 26.44, -58.06) |
| CIE-LCH | lch(50.84, 63.80, 294.48°) |
| OKLab | oklab(58.63% 0.0134 -0.1659) |
| OKLCH | oklch(58.63% 0.166 274.6) |
| XYZ | xyz(23.6611, 19.1290, 70.8380) |
| Luminance | 0.1913 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.10
Royal Blue
#4169E1
ΔE00 4.53
Cornflower
#6A79F7
ΔE00 4.90
Dark Periwinkle
#665FD1
ΔE00 5.94
Mediumslateblue
#7B68EE
ΔE00 6.01
Lightish Blue
#3D7AFD
ΔE00 7.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#616FDD #DDCF61
analogous
#61ADDD #616FDD #9161DD
triadic
#616FDD #DD616F #6FDD61
tetradic
#616FDD #DD61AD #DDCF61 #61DD91
square
#616FDD #DD61AD #DDCF61 #61DD91
split-complementary
#616FDD #DD9161 #ADDD61
monochromatic
#2331A1 #2F41D2 #616FDD #939DE8 #C6CBF3
Accessibility & contrast
On white
4.35
#616FDD on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.83
#616FDD on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #616FDD
4.83:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##616FDD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##616FDD | 1.00 | 4.35 | 4.83 | 4.83 |
| #FFFFFF | 4.35 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.83 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.83 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#367EE1
Deuteranopia (green-blind)
#2274DB
Tritanopia (blue-blind)
#17889C
Achromatopsia (no color)
#797979
Design tokens & code
CSS
--color: #616fdd; /* rgb */ color: rgb(97, 111, 221); /* oklch */ color: oklch(58.6% 0.166 274.6);
Tailwind
colors: {
custom: {
50: '#9798e8',
500: '#616fdd',
950: '#000000',
},
}SCSS
$custom: #616fdd; $custom-light: #9798e8; $custom-dark: #000000;
JSON
{
"hex": "#616fdd",
"rgb": {
"r": 97,
"g": 111,
"b": 221
},
"hsl": {
"h": 233.226,
"s": 64.583,
"l": 62.353
},
"oklch": {
"l": 0.58633,
"c": 0.16645,
"h": 274.6
},
"luminance": 0.19131
}Semantic roles & 50–950 ramp
primary
#616FDD
secondary
#E4DEB6
accent
#B819CC
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0D16
muted
#7E7E84