#504FE1#504FE1
#504FE1 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.1% C 0.215 H 276.2°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).
Color values
| HEX | #504FE1 |
|---|---|
| RGB | rgb(80, 79, 225) |
| HSL | hsl(240, 71%, 60%) |
| HSV | hsv(240, 65%, 88%) |
| CMYK | cmyk(64.4%, 64.9%, 0%, 11.8%) |
| CIE-LAB | lab(42.36, 44.32, -74.14) |
| CIE-LCH | lch(42.36, 86.38, 300.87°) |
| OKLab | oklab(52.14% 0.0233 -0.2139) |
| OKLCH | oklch(52.14% 0.215 276.2) |
| XYZ | xyz(19.6904, 12.7320, 72.6394) |
| Luminance | 0.1273 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.67
Purpleish Blue
#6140EF
ΔE00 4.50
Electric Blue
#0652FF
ΔE00 4.89
Iris
#6258C4
ΔE00 5.06
Slate Blue
#6A5ACD
ΔE00 5.28
Light Indigo
#6D5ACF
ΔE00 5.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#504FE1 #E0E14F
analogous
#4F97E1 #504FE1 #994FE1
triadic
#504FE1 #E1504F #4FE150
tetradic
#504FE1 #E14F97 #E0E14F #4FE199
square
#504FE1 #E14F97 #E0E14F #4FE199
split-complementary
#504FE1 #E1994F #97E14F
monochromatic
#1B1A9B #2523CF #504FE1 #8483EA #B8B8F3
Accessibility & contrast
On white
5.92
#504FE1 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.55
#504FE1 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #504FE1
5.92:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##504FE1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##504FE1 | 1.00 | 5.92 | 3.55 | 5.92 |
| #FFFFFF | 5.92 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.92 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006AE6
Deuteranopia (green-blind)
#005EDE
Tritanopia (blue-blind)
#007591
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #504fe1; /* rgb */ color: rgb(80, 79, 225); /* oklch */ color: oklch(52.1% 0.215 276.2);
Tailwind
colors: {
custom: {
50: '#9181ec',
500: '#504fe1',
950: '#000000',
},
}SCSS
$custom: #504fe1; $custom-light: #9181ec; $custom-dark: #000000;
JSON
{
"hex": "#504fe1",
"rgb": {
"r": 80,
"g": 79,
"b": 225
},
"hsl": {
"h": 240.411,
"s": 70.874,
"l": 59.608
},
"oklch": {
"l": 0.52141,
"c": 0.21513,
"h": 276.2
},
"luminance": 0.12734
}Semantic roles & 50–950 ramp
primary
#504FE1
secondary
#E2E2AA
accent
#EE3AEC
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0A16
muted
#7E7C84