#4150E5#4150E5
#4150E5 is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.8% C 0.223 H 271.5°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4150E5 |
|---|---|
| RGB | rgb(65, 80, 229) |
| HSL | hsl(235, 76%, 58%) |
| HSV | hsv(235, 72%, 90%) |
| CMYK | cmyk(71.6%, 65.1%, 0%, 10.2%) |
| CIE-LAB | lab(42.03, 43.20, -76.99) |
| CIE-LCH | lch(42.03, 88.28, 299.30°) |
| OKLab | oklab(51.77% 0.0058 -0.2226) |
| OKLCH | oklch(51.77% 0.223 271.5) |
| XYZ | xyz(19.1867, 12.5163, 75.5183) |
| Luminance | 0.1252 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.32
Electric Blue
#0652FF
ΔE00 3.47
Blue (survey)
#0343DF
ΔE00 4.88
Azul
#1D5DEC
ΔE00 5.20
Purpleish Blue
#6140EF
ΔE00 5.71
Vibrant Blue
#0339F8
ΔE00 5.92
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4150E5 #E5D641
analogous
#41A2E5 #4150E5 #8441E5
triadic
#4150E5 #E54150 #50E541
tetradic
#4150E5 #E541A2 #E5D641 #41E584
square
#4150E5 #E541A2 #E5D641 #41E584
split-complementary
#4150E5 #E58441 #A2E541
monochromatic
#152197 #1C2CCD #4150E5 #7782EC #ADB3F4
Accessibility & contrast
On white
5.99
#4150E5 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.50
#4150E5 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4150E5
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4150E5 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4150E5 | 1.00 | 5.99 | 3.50 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006BEA
Deuteranopia (green-blind)
#005CE2
Tritanopia (blue-blind)
#007893
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #4150e5; /* rgb */ color: rgb(65, 80, 229); /* oklch */ color: oklch(51.8% 0.223 271.5);
Tailwind
colors: {
custom: {
50: '#8c81ee',
500: '#4150e5',
950: '#000000',
},
}SCSS
$custom: #4150e5; $custom-light: #8c81ee; $custom-dark: #000000;
JSON
{
"hex": "#4150e5",
"rgb": {
"r": 65,
"g": 80,
"b": 229
},
"hsl": {
"h": 234.512,
"s": 75.926,
"l": 57.647
},
"oklch": {
"l": 0.51768,
"c": 0.22264,
"h": 271.5
},
"luminance": 0.12518
}Semantic roles & 50–950 ramp
primary
#4150E5
secondary
#E2DCA0
accent
#E135F3
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0A17
muted
#7E7C85