#604BE9#604BE9
#604BE9 is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 53.4% C 0.226 H 281.5°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).
Color values
| HEX | #604BE9 |
|---|---|
| RGB | rgb(96, 75, 233) |
| HSL | hsl(248, 78%, 60%) |
| HSV | hsv(248, 68%, 91%) |
| CMYK | cmyk(58.8%, 67.8%, 0%, 8.6%) |
| CIE-LAB | lab(43.36, 51.33, -76.99) |
| CIE-LCH | lch(43.36, 92.53, 303.69°) |
| OKLab | oklab(53.37% 0.0453 -0.2218) |
| OKLCH | oklch(53.37% 0.226 281.5) |
| XYZ | xyz(22.0433, 13.4006, 78.5000) |
| Luminance | 0.1340 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 2.45
Bluish Purple
#703BE7
ΔE00 4.06
Purpley Blue
#5F34E7
ΔE00 5.01
Warm Blue
#4B57DB
ΔE00 5.02
Light Indigo
#6D5ACF
ΔE00 5.33
Slate Blue
#6A5ACD
ΔE00 5.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#604BE9 #D4E94B
analogous
#4B85E9 #604BE9 #AF4BE9
triadic
#604BE9 #E9604B #4BE960
tetradic
#604BE9 #E94B85 #D4E94B #4BE9AF
square
#604BE9 #E94B85 #D4E94B #4BE9AF
split-complementary
#604BE9 #E9AF4B #85E94B
monochromatic
#2814A5 #351BDC #604BE9 #9082F0 #C0B8F6
Accessibility & contrast
On white
5.71
#604BE9 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.68
#604BE9 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #604BE9
5.71:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##604BE9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##604BE9 | 1.00 | 5.71 | 3.68 | 5.71 |
| #FFFFFF | 5.71 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.68 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.71 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006CEE
Deuteranopia (green-blind)
#0061E6
Tritanopia (blue-blind)
#007594
Achromatopsia (no color)
#666666
Design tokens & code
CSS
--color: #604be9; /* rgb */ color: rgb(96, 75, 233); /* oklch */ color: oklch(53.4% 0.226 281.5);
Tailwind
colors: {
custom: {
50: '#9b7ff1',
500: '#604be9',
950: '#000000',
},
}SCSS
$custom: #604be9; $custom-light: #9b7ff1; $custom-dark: #000000;
JSON
{
"hex": "#604be9",
"rgb": {
"r": 96,
"g": 75,
"b": 233
},
"hsl": {
"h": 247.975,
"s": 78.218,
"l": 60.392
},
"oklch": {
"l": 0.53372,
"c": 0.22633,
"h": 281.5
},
"luminance": 0.13402
}Semantic roles & 50–950 ramp
primary
#604BE9
secondary
#DEE6AA
accent
#DA0BBF
background
#FAF7FE
surface
#F4EEFD
border
#CEC9D5
text
#0F0A17
muted
#7F7C85