#4525A8#4525A8
#4525A8 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.0% C 0.192 H 284.8°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).
Color values
| HEX | #4525A8 |
|---|---|
| RGB | rgb(69, 37, 168) |
| HSL | hsl(255, 64%, 40%) |
| HSV | hsv(255, 78%, 66%) |
| CMYK | cmyk(58.9%, 78%, 0%, 34.1%) |
| CIE-LAB | lab(27.89, 48.30, -64.58) |
| CIE-LCH | lch(27.89, 80.65, 306.79°) |
| OKLab | oklab(40% 0.0493 -0.1861) |
| OKLCH | oklch(40% 0.192 284.8) |
| XYZ | xyz(10.1815, 5.4149, 37.5469) |
| Luminance | 0.0541 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 2.67
Violet Blue
#510AC9
ΔE00 5.04
Ultramarine
#2000B1
ΔE00 5.83
True Blue
#010FCC
ΔE00 6.07
Purple Blue
#5D21D0
ΔE00 6.22
Cobalt Blue
#030AA7
ΔE00 6.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4525A8 #88A825
analogous
#2547A8 #4525A8 #8625A8
triadic
#4525A8 #A84525 #25A845
tetradic
#4525A8 #A82547 #88A825 #25A886
square
#4525A8 #A82547 #88A825 #25A886
split-complementary
#4525A8 #A88625 #47A825
monochromatic
#1C0F44 #301A76 #4525A8 #5D37D3 #8669DE
Accessibility & contrast
On white
10.08
#4525A8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.08
#4525A8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4525A8
10.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4525A8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4525A8 | 1.00 | 10.08 | 2.08 | 10.08 |
| #FFFFFF | 10.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0045AC
Deuteranopia (green-blind)
#003EA6
Tritanopia (blue-blind)
#0B4B66
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #4525a8; /* rgb */ color: rgb(69, 37, 168); /* oklch */ color: oklch(40.0% 0.192 284.8);
Tailwind
colors: {
custom: {
50: '#8564c3',
500: '#4525a8',
950: '#000000',
},
}SCSS
$custom: #4525a8; $custom-light: #8564c3; $custom-dark: #000000;
JSON
{
"hex": "#4525a8",
"rgb": {
"r": 69,
"g": 37,
"b": 168
},
"hsl": {
"h": 254.656,
"s": 63.902,
"l": 40.196
},
"oklch": {
"l": 0.39999,
"c": 0.19249,
"h": 284.8
},
"luminance": 0.05415
}Semantic roles & 50–950 ramp
primary
#4525A8
secondary
#ADC465
accent
#E741BE
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0613
muted
#7D7A82