#604BE0#604BE0
#604BE0 is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.6% C 0.215 H 282.5°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).
Color values
| HEX | #604BE0 |
|---|---|
| RGB | rgb(96, 75, 224) |
| HSL | hsl(248, 71%, 59%) |
| HSV | hsv(248, 67%, 88%) |
| CMYK | cmyk(57.1%, 66.5%, 0%, 12.2%) |
| CIE-LAB | lab(42.61, 48.63, -73.11) |
| CIE-LCH | lch(42.61, 87.80, 303.63°) |
| OKLab | oklab(52.6% 0.0466 -0.2104) |
| OKLCH | oklch(52.6% 0.215 282.5) |
| XYZ | xyz(20.7903, 12.8994, 71.9009) |
| Luminance | 0.1290 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 2.82
Bluish Purple
#703BE7
ΔE00 4.08
Bluey Purple
#6241C7
ΔE00 4.44
Warm Blue
#4B57DB
ΔE00 4.82
Purpley Blue
#5F34E7
ΔE00 4.87
Slate Blue
#6A5ACD
ΔE00 4.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#604BE0 #CBE04B
analogous
#4B80E0 #604BE0 #AA4BE0
triadic
#604BE0 #E0604B #4BE060
tetradic
#604BE0 #E04B80 #CBE04B #4BE0AA
square
#604BE0 #E04B80 #CBE04B #4BE0AA
split-complementary
#604BE0 #E0AA4B #80E04B
monochromatic
#2C1A97 #3B23CB #604BE0 #8E7FE9 #BCB3F2
Accessibility & contrast
On white
5.87
#604BE0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.58
#604BE0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #604BE0
5.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##604BE0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##604BE0 | 1.00 | 5.87 | 3.58 | 5.87 |
| #FFFFFF | 5.87 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.58 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.87 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0069E5
Deuteranopia (green-blind)
#005FDD
Tritanopia (blue-blind)
#16718F
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #604be0; /* rgb */ color: rgb(96, 75, 224); /* oklch */ color: oklch(52.6% 0.215 282.5);
Tailwind
colors: {
custom: {
50: '#997feb',
500: '#604be0',
950: '#000000',
},
}SCSS
$custom: #604be0; $custom-light: #997feb; $custom-dark: #000000;
JSON
{
"hex": "#604be0",
"rgb": {
"r": 96,
"g": 75,
"b": 224
},
"hsl": {
"h": 248.456,
"s": 70.616,
"l": 58.627
},
"oklch": {
"l": 0.52602,
"c": 0.21548,
"h": 282.5
},
"luminance": 0.12901
}Semantic roles & 50–950 ramp
primary
#604BE0
secondary
#D9E1A6
accent
#ED3AD4
background
#FAF7FE
surface
#F4EEFD
border
#CEC9D5
text
#0F0A16
muted
#7F7C84