#523BD9#523BD9
#523BD9 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.6% C 0.226 H 280.5°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #523BD9 |
|---|---|
| RGB | rgb(82, 59, 217) |
| HSL | hsl(249, 68%, 54%) |
| HSV | hsv(249, 73%, 85%) |
| CMYK | cmyk(62.2%, 72.8%, 0%, 14.9%) |
| CIE-LAB | lab(37.72, 53.26, -77.18) |
| CIE-LCH | lch(37.72, 93.77, 304.61°) |
| OKLab | oklab(48.63% 0.0411 -0.2227) |
| OKLCH | oklch(48.63% 0.226 280.5) |
| XYZ | xyz(17.5641, 9.9302, 66.6233) |
| Luminance | 0.0993 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blurple
#5539CC
ΔE00 1.80
Blue With A Hint Of Purple
#533CC6
ΔE00 2.43
Purpley Blue
#5F34E7
ΔE00 2.65
Bluey Purple
#6241C7
ΔE00 3.31
Burple
#6832E3
ΔE00 3.45
Purpleish Blue
#6140EF
ΔE00 3.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#523BD9 #C2D93B
analogous
#3B73D9 #523BD9 #A13BD9
triadic
#523BD9 #D9523B #3BD952
tetradic
#523BD9 #D93B73 #C2D93B #3BD9A1
square
#523BD9 #D93B73 #C2D93B #3BD9A1
split-complementary
#523BD9 #D9A13B #73D93B
monochromatic
#281981 #3823B4 #523BD9 #7F6EE3 #ACA2ED
Accessibility & contrast
On white
7.03
#523BD9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.99
#523BD9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #523BD9
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##523BD9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##523BD9 | 1.00 | 7.03 | 2.99 | 7.03 |
| #FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005EDE
Deuteranopia (green-blind)
#0053D6
Tritanopia (blue-blind)
#006787
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #523bd9; /* rgb */ color: rgb(82, 59, 217); /* oklch */ color: oklch(48.6% 0.226 280.5);
Tailwind
colors: {
custom: {
50: '#9274e6',
500: '#523bd9',
950: '#000000',
},
}SCSS
$custom: #523bd9; $custom-light: #9274e6; $custom-dark: #000000;
JSON
{
"hex": "#523bd9",
"rgb": {
"r": 82,
"g": 59,
"b": 217
},
"hsl": {
"h": 248.734,
"s": 67.521,
"l": 54.118
},
"oklch": {
"l": 0.48632,
"c": 0.22643,
"h": 280.5
},
"luminance": 0.09932
}Semantic roles & 50–950 ramp
primary
#523BD9
secondary
#D0DA96
accent
#EA3DD1
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0816
muted
#7E7B84