#4539C6#4539C6
#4539C6 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.6% C 0.208 H 278.0°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).
Color values
| HEX | #4539C6 |
|---|---|
| RGB | rgb(69, 57, 198) |
| HSL | hsl(245, 55%, 50%) |
| HSV | hsv(245, 71%, 78%) |
| CMYK | cmyk(65.2%, 71.2%, 0%, 22.4%) |
| CIE-LAB | lab(34.53, 46.91, -71.44) |
| CIE-LCH | lch(34.53, 85.47, 303.29°) |
| OKLab | oklab(45.58% 0.0289 -0.2063) |
| OKLCH | oklch(45.58% 0.208 278) |
| XYZ | xyz(14.1071, 8.2675, 54.2675) |
| Luminance | 0.0827 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 1.92
Blurple
#5539CC
ΔE00 2.30
Ocean Blue
#4F42B5
ΔE00 3.37
Bluey Purple
#6241C7
ΔE00 4.46
Blue Blue
#2242C7
ΔE00 4.49
Purple Blue
#5D21D0
ΔE00 5.33
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4539C6 #BAC639
analogous
#3974C6 #4539C6 #8B39C6
triadic
#4539C6 #C64539 #39C645
tetradic
#4539C6 #C63974 #BAC639 #39C68B
square
#4539C6 #C63974 #BAC639 #39C68B
split-complementary
#4539C6 #C68B39 #74C639
monochromatic
#241E67 #342B96 #4539C6 #7269D4 #9E98E1
Accessibility & contrast
On white
7.91
#4539C6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#4539C6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4539C6
7.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4539C6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4539C6 | 1.00 | 7.91 | 2.65 | 7.91 |
| #FFFFFF | 7.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057CA
Deuteranopia (green-blind)
#004BC3
Tritanopia (blue-blind)
#00607C
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #4539c6; /* rgb */ color: rgb(69, 57, 198); /* oklch */ color: oklch(45.6% 0.208 278.0);
Tailwind
colors: {
custom: {
50: '#8971d8',
500: '#4539c6',
950: '#000000',
},
}SCSS
$custom: #4539c6; $custom-light: #8971d8; $custom-dark: #000000;
JSON
{
"hex": "#4539c6",
"rgb": {
"r": 69,
"g": 57,
"b": 198
},
"hsl": {
"h": 245.106,
"s": 55.294,
"l": 50
},
"oklch": {
"l": 0.45575,
"c": 0.20828,
"h": 278
},
"luminance": 0.08269
}Semantic roles & 50–950 ramp
primary
#4539C6
secondary
#C8CD8E
accent
#DF49D2
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0815
muted
#7E7B83