#4E42FF#4E42FF
#4E42FF is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.9% C 0.264 H 275.3°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).
Color values
| HEX | #4E42FF |
|---|---|
| RGB | rgb(78, 66, 255) |
| HSL | hsl(244, 100%, 63%) |
| HSV | hsv(244, 74%, 100%) |
| CMYK | cmyk(69.4%, 74.1%, 0%, 0%) |
| CIE-LAB | lab(42.36, 60.63, -91.04) |
| CIE-LCH | lch(42.36, 109.39, 303.66°) |
| OKLab | oklab(52.93% 0.0242 -0.2632) |
| OKLCH | oklch(52.93% 0.264 275.3) |
| XYZ | xyz(23.1341, 12.7339, 95.8271) |
| Luminance | 0.1274 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 2.53
Light Royal Blue
#3A2EFE
ΔE00 4.34
Purpley Blue
#5F34E7
ΔE00 4.56
Bluish Purple
#703BE7
ΔE00 4.81
Vibrant Blue
#0339F8
ΔE00 4.85
Vivid Blue
#152EFF
ΔE00 5.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4E42FF #F3FF42
analogous
#4294FF #4E42FF #AD42FF
triadic
#4E42FF #FF4E42 #42FF4E
tetradic
#4E42FF #FF4294 #F3FF42 #42FFAD
square
#4E42FF #FF4294 #F3FF42 #42FFAD
split-complementary
#4E42FF #FFAD42 #94FF42
monochromatic
#0D00C7 #1505FF #4E42FF #877FFF #C1BCFF
Accessibility & contrast
On white
5.92
#4E42FF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.55
#4E42FF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4E42FF
5.92:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4E42FF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4E42FF | 1.00 | 5.92 | 3.55 | 5.92 |
| #FFFFFF | 5.92 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.92 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006CFF
Deuteranopia (green-blind)
#005BFC
Tritanopia (blue-blind)
#00799E
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #4e42ff; /* rgb */ color: rgb(78, 66, 255); /* oklch */ color: oklch(52.9% 0.264 275.3);
Tailwind
colors: {
custom: {
50: '#9779ff',
500: '#4e42ff',
950: '#000000',
},
}SCSS
$custom: #4e42ff; $custom-light: #9779ff; $custom-dark: #000000;
JSON
{
"hex": "#4e42ff",
"rgb": {
"r": 78,
"g": 66,
"b": 255
},
"hsl": {
"h": 243.81,
"s": 100,
"l": 62.941
},
"oklch": {
"l": 0.52934,
"c": 0.26436,
"h": 275.3
},
"luminance": 0.12736
}Semantic roles & 50–950 ramp
primary
#4E42FF
secondary
#ECF0AC
accent
#E600D7
background
#FAF7FF
surface
#F4EEFF
border
#CEC9D7
text
#100918
muted
#7F7B86