#525EEF#525EEF
#525EEF is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 55.9% C 0.215 H 273.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #525EEF |
|---|---|
| RGB | rgb(82, 94, 239) |
| HSL | hsl(235, 83%, 63%) |
| HSV | hsv(235, 66%, 94%) |
| CMYK | cmyk(65.7%, 60.7%, 0%, 6.3%) |
| CIE-LAB | lab(47.01, 40.23, -74.44) |
| CIE-LCH | lch(47.01, 84.61, 298.39°) |
| OKLab | oklab(55.93% 0.0133 -0.2146) |
| OKLCH | oklch(55.93% 0.215 273.5) |
| XYZ | xyz(23.0572, 16.0292, 83.5235) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 3.66
Dark Periwinkle
#665FD1
ΔE00 4.64
Azul
#1D5DEC
ΔE00 4.76
Electric Blue
#0652FF
ΔE00 5.01
Royal Blue
#4169E1
ΔE00 5.20
Bright Blue
#0165FC
ΔE00 5.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#525EEF #EFE352
analogous
#52ACEF #525EEF #9452EF
triadic
#525EEF #EF525E #5EEF52
tetradic
#525EEF #EF52AC #EFE352 #52EF94
square
#525EEF #EF52AC #EFE352 #52EF94
split-complementary
#525EEF #EF9452 #ACEF52
monochromatic
#111DB6 #1A2AEA #525EEF #8A92F4 #C2C6F9
Accessibility & contrast
On white
4.99
#525EEF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#525EEF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #525EEF
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##525EEF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##525EEF | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0077F4
Deuteranopia (green-blind)
#0068EC
Tritanopia (blue-blind)
#00829E
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #525eef; /* rgb */ color: rgb(82, 94, 239); /* oklch */ color: oklch(55.9% 0.215 273.5);
Tailwind
colors: {
custom: {
50: '#948bf5',
500: '#525eef',
950: '#000000',
},
}SCSS
$custom: #525eef; $custom-light: #948bf5; $custom-dark: #000000;
JSON
{
"hex": "#525eef",
"rgb": {
"r": 82,
"g": 94,
"b": 239
},
"hsl": {
"h": 235.414,
"s": 83.069,
"l": 62.941
},
"oklch": {
"l": 0.55932,
"c": 0.215,
"h": 273.5
},
"luminance": 0.16031
}Semantic roles & 50–950 ramp
primary
#525EEF
secondary
#EBE6B2
accent
#CF06DF
background
#F9F8FF
surface
#F2F0FF
border
#CCCBD7
text
#0F0C17
muted
#7E7D85