#4527BF#4527BF
#4527BF is a dark, highly saturated violet. Relative luminance 0.065; OKLCH L 42.6% C 0.217 H 281.0°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).
Color values
| HEX | #4527BF |
|---|---|
| RGB | rgb(69, 39, 191) |
| HSL | hsl(252, 66%, 45%) |
| HSV | hsv(252, 80%, 75%) |
| CMYK | cmyk(63.9%, 79.6%, 0%, 25.1%) |
| CIE-LAB | lab(30.59, 54.02, -73.84) |
| CIE-LCH | lch(30.59, 91.49, 306.19°) |
| OKLab | oklab(42.59% 0.0413 -0.2131) |
| OKLCH | oklch(42.59% 0.217 281) |
| XYZ | xyz(12.5808, 6.4769, 49.8673) |
| Luminance | 0.0648 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Violet Blue
#510AC9
ΔE00 3.48
Indigo Blue
#3A18B1
ΔE00 3.60
Purple Blue
#5D21D0
ΔE00 3.83
Blurple
#5539CC
ΔE00 4.78
Blue With A Hint Of Purple
#533CC6
ΔE00 4.98
Ultramarine Blue
#1805DB
ΔE00 5.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4527BF #A1BF27
analogous
#2755BF #4527BF #9127BF
triadic
#4527BF #BF4527 #27BF45
tetradic
#4527BF #BF2755 #A1BF27 #27BF91
square
#4527BF #BF2755 #A1BF27 #27BF91
split-complementary
#4527BF #BF9127 #55BF27
monochromatic
#201259 #331D8C #4527BF #6649DA #917CE4
Accessibility & contrast
On white
9.15
#4527BF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.30
#4527BF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4527BF
9.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4527BF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4527BF | 1.00 | 9.15 | 2.30 | 9.15 |
| #FFFFFF | 9.15 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.30 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.15 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004DC3
Deuteranopia (green-blind)
#0042BC
Tritanopia (blue-blind)
#005573
Achromatopsia (no color)
#484848
Design tokens & code
CSS
--color: #4527bf; /* rgb */ color: rgb(69, 39, 191); /* oklch */ color: oklch(42.6% 0.217 281.0);
Tailwind
colors: {
custom: {
50: '#8966d4',
500: '#4527bf',
950: '#000000',
},
}SCSS
$custom: #4527bf; $custom-light: #8966d4; $custom-dark: #000000;
JSON
{
"hex": "#4527bf",
"rgb": {
"r": 69,
"g": 39,
"b": 191
},
"hsl": {
"h": 251.842,
"s": 66.087,
"l": 45.098
},
"oklch": {
"l": 0.42586,
"c": 0.21708,
"h": 281
},
"luminance": 0.06478
}Semantic roles & 50–950 ramp
primary
#4527BF
secondary
#BBCC75
accent
#E93FC7
background
#F9F6FD
surface
#F1EBFA
border
#CBC6D3
text
#0D0614
muted
#7E7A83