#524FDB#524FDB
#524FDB is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.8% C 0.207 H 277.3°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).
Color values
| HEX | #524FDB |
|---|---|
| RGB | rgb(82, 79, 219) |
| HSL | hsl(241, 66%, 58%) |
| HSV | hsv(241, 64%, 86%) |
| CMYK | cmyk(62.6%, 63.9%, 0%, 14.1%) |
| CIE-LAB | lab(42.00, 42.66, -71.30) |
| CIE-LCH | lch(42.00, 83.09, 300.89°) |
| OKLab | oklab(51.76% 0.0262 -0.2055) |
| OKLCH | oklch(51.76% 0.207 277.3) |
| XYZ | xyz(19.0577, 12.4987, 68.4123) |
| Luminance | 0.1250 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.71
Iris
#6258C4
ΔE00 4.50
Purpleish Blue
#6140EF
ΔE00 4.73
Slate Blue
#6A5ACD
ΔE00 4.91
Light Indigo
#6D5ACF
ΔE00 5.20
Dark Periwinkle
#665FD1
ΔE00 5.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#524FDB #D8DB4F
analogous
#4F92DB #524FDB #984FDB
triadic
#524FDB #DB524F #4FDB52
tetradic
#524FDB #DB4F92 #D8DB4F #4FDB98
square
#524FDB #DB4F92 #D8DB4F #4FDB98
split-complementary
#524FDB #DB984F #92DB4F
monochromatic
#201E92 #2C28C5 #524FDB #8482E5 #B6B5F0
Accessibility & contrast
On white
6.00
#524FDB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.50
#524FDB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #524FDB
6.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##524FDB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##524FDB | 1.00 | 6.00 | 3.50 | 6.00 |
| #FFFFFF | 6.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0069DF
Deuteranopia (green-blind)
#005DD8
Tritanopia (blue-blind)
#00738E
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #524fdb; /* rgb */ color: rgb(82, 79, 219); /* oklch */ color: oklch(51.8% 0.207 277.3);
Tailwind
colors: {
custom: {
50: '#9181e7',
500: '#524fdb',
950: '#000000',
},
}SCSS
$custom: #524fdb; $custom-light: #9181e7; $custom-dark: #000000;
JSON
{
"hex": "#524fdb",
"rgb": {
"r": 82,
"g": 79,
"b": 219
},
"hsl": {
"h": 241.286,
"s": 66.038,
"l": 58.431
},
"oklch": {
"l": 0.51763,
"c": 0.20715,
"h": 277.3
},
"luminance": 0.125
}Semantic roles & 50–950 ramp
primary
#524FDB
secondary
#DDDFA7
accent
#E93FE5
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0A16
muted
#7E7C84