#604AE4#604AE4
#604AE4 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.8% C 0.221 H 282.2°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).
Color values
| HEX | #604AE4 |
|---|---|
| RGB | rgb(96, 74, 228) |
| HSL | hsl(249, 74%, 59%) |
| HSV | hsv(249, 68%, 89%) |
| CMYK | cmyk(57.9%, 67.5%, 0%, 10.6%) |
| CIE-LAB | lab(42.74, 50.38, -75.17) |
| CIE-LCH | lch(42.74, 90.49, 303.83°) |
| OKLab | oklab(52.8% 0.0468 -0.2164) |
| OKLCH | oklch(52.8% 0.221 282.2) |
| XYZ | xyz(21.2719, 12.9844, 74.7691) |
| Luminance | 0.1299 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 2.38
Bluish Purple
#703BE7
ΔE00 3.82
Purpley Blue
#5F34E7
ΔE00 4.64
Bluey Purple
#6241C7
ΔE00 4.72
Warm Blue
#4B57DB
ΔE00 5.06
Burple
#6832E3
ΔE00 5.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#604AE4 #CEE44A
analogous
#4A81E4 #604AE4 #AD4AE4
triadic
#604AE4 #E4604A #4AE460
tetradic
#604AE4 #E44A81 #CEE44A #4AE4AD
square
#604AE4 #E44A81 #CEE44A #4AE4AD
split-complementary
#604AE4 #E4AD4A #81E44A
monochromatic
#2A179C #391FD2 #604AE4 #8F7FEC #BEB5F4
Accessibility & contrast
On white
5.84
#604AE4 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.60
#604AE4 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #604AE4
5.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##604AE4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##604AE4 | 1.00 | 5.84 | 3.60 | 5.84 |
| #FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006AE9
Deuteranopia (green-blind)
#005FE1
Tritanopia (blue-blind)
#0A7291
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #604ae4; /* rgb */ color: rgb(96, 74, 228); /* oklch */ color: oklch(52.8% 0.221 282.2);
Tailwind
colors: {
custom: {
50: '#9a7eee',
500: '#604ae4',
950: '#000000',
},
}SCSS
$custom: #604ae4; $custom-light: #9a7eee; $custom-dark: #000000;
JSON
{
"hex": "#604ae4",
"rgb": {
"r": 96,
"g": 74,
"b": 228
},
"hsl": {
"h": 248.571,
"s": 74.038,
"l": 59.216
},
"oklch": {
"l": 0.52797,
"c": 0.22144,
"h": 282.2
},
"luminance": 0.12986
}Semantic roles & 50–950 ramp
primary
#604AE4
secondary
#DAE3A7
accent
#F137D6
background
#FAF7FE
surface
#F4EEFD
border
#CEC9D5
text
#0F0A16
muted
#7F7C84