#524FB5#524FB5
#524FB5 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.7% C 0.157 H 280.2°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).
Color values
| HEX | #524FB5 |
|---|---|
| RGB | rgb(82, 79, 181) |
| HSL | hsl(242, 41%, 51%) |
| HSV | hsv(242, 56%, 71%) |
| CMYK | cmyk(54.7%, 56.4%, 0%, 29%) |
| CIE-LAB | lab(39.11, 30.33, -53.97) |
| CIE-LCH | lch(39.11, 61.91, 299.34°) |
| OKLab | oklab(48.73% 0.0277 -0.1545) |
| OKLCH | oklch(48.73% 0.157 280.2) |
| XYZ | xyz(14.6135, 10.7211, 45.0064) |
| Luminance | 0.1072 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.85
Iris
#6258C4
ΔE00 4.14
Bluey Purple
#6241C7
ΔE00 5.74
Warm Blue
#4B57DB
ΔE00 5.90
Blue With A Hint Of Purple
#533CC6
ΔE00 5.92
Slate Blue
#6A5ACD
ΔE00 6.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#524FB5 #B2B54F
analogous
#4F7FB5 #524FB5 #854FB5
triadic
#524FB5 #B5524F #4FB552
tetradic
#524FB5 #B54F7F #B2B54F #4FB585
square
#524FB5 #B54F7F #B2B54F #4FB585
split-complementary
#524FB5 #B5854F #7FB54F
monochromatic
#2A2961 #3D3B8C #524FB5 #7C7AC7 #A7A5D9
Accessibility & contrast
On white
6.68
#524FB5 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.14
#524FB5 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #524FB5
6.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##524FB5 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##524FB5 | 1.00 | 6.68 | 3.14 | 6.68 |
| #FFFFFF | 6.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.14 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0260B8
Deuteranopia (green-blind)
#0058B3
Tritanopia (blue-blind)
#24677A
Achromatopsia (no color)
#5C5C5C
Design tokens & code
CSS
--color: #524fb5; /* rgb */ color: rgb(82, 79, 181); /* oklch */ color: oklch(48.7% 0.157 280.2);
Tailwind
colors: {
custom: {
50: '#8b80cc',
500: '#524fb5',
950: '#000000',
},
}SCSS
$custom: #524fb5; $custom-light: #8b80cc; $custom-dark: #000000;
JSON
{
"hex": "#524fb5",
"rgb": {
"r": 82,
"g": 79,
"b": 181
},
"hsl": {
"h": 241.765,
"s": 40.8,
"l": 50.98
},
"oklch": {
"l": 0.48729,
"c": 0.157,
"h": 280.2
},
"luminance": 0.10722
}Semantic roles & 50–950 ramp
primary
#524FB5
secondary
#C5C699
accent
#D157CD
background
#F8F7FC
surface
#F0EEF9
border
#CBC9D2
text
#0D0A13
muted
#7D7C82