#615EFF#615EFF
#615EFF is a mid, highly saturated blue. Relative luminance 0.178; OKLCH L 58.2% C 0.232 H 277.2°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).
Color values
| HEX | #615EFF |
|---|---|
| RGB | rgb(97, 94, 255) |
| HSL | hsl(241, 100%, 68%) |
| HSV | hsv(241, 63%, 100%) |
| CMYK | cmyk(62%, 63.1%, 0%, 0%) |
| CIE-LAB | lab(49.21, 47.51, -79.74) |
| CIE-LCH | lch(49.21, 92.83, 300.79°) |
| OKLab | oklab(58.18% 0.0291 -0.2298) |
| OKLCH | oklch(58.18% 0.232 277.2) |
| XYZ | xyz(26.9766, 17.7646, 96.5957) |
| Luminance | 0.1777 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 4.83
Dark Periwinkle
#665FD1
ΔE00 5.98
Warm Blue
#4B57DB
ΔE00 6.42
Light Indigo
#6D5ACF
ΔE00 6.74
Slate Blue
#6A5ACD
ΔE00 6.91
Electric Blue
#0652FF
ΔE00 6.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#615EFF #FCFF5E
analogous
#5EABFF #615EFF #B15EFF
triadic
#615EFF #FF615E #5EFF61
tetradic
#615EFF #FF5EAB #FCFF5E #5EFFB1
square
#615EFF #FF5EAB #FCFF5E #5EFFB1
split-complementary
#615EFF #FFB15E #ABFF5E
monochromatic
#0400E3 #2521FF #615EFF #9D9BFF #D9D8FF
Accessibility & contrast
On white
4.61
#615EFF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.55
#615EFF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #615EFF
4.61:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##615EFF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##615EFF | 1.00 | 4.61 | 4.55 | 4.61 |
| #FFFFFF | 4.61 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.61 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007CFF
Deuteranopia (green-blind)
#006EFC
Tritanopia (blue-blind)
#0087A6
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #615eff; /* rgb */ color: rgb(97, 94, 255); /* oklch */ color: oklch(58.2% 0.232 277.2);
Tailwind
colors: {
custom: {
50: '#9e8cff',
500: '#615eff',
950: '#000000',
},
}SCSS
$custom: #615eff; $custom-light: #9e8cff; $custom-dark: #000000;
JSON
{
"hex": "#615eff",
"rgb": {
"r": 97,
"g": 94,
"b": 255
},
"hsl": {
"h": 241.118,
"s": 100,
"l": 68.431
},
"oklch": {
"l": 0.58177,
"c": 0.23163,
"h": 277.2
},
"luminance": 0.17767
}Semantic roles & 50–950 ramp
primary
#615EFF
secondary
#F4F5C4
accent
#E600E1
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100C18
muted
#7F7D86