#5755F2#5755F2
#5755F2 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 55.0% C 0.228 H 276.4°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).
Color values
| HEX | #5755F2 |
|---|---|
| RGB | rgb(87, 85, 242) |
| HSL | hsl(241, 86%, 64%) |
| HSV | hsv(241, 65%, 95%) |
| CMYK | cmyk(64%, 64.9%, 0%, 5.1%) |
| CIE-LAB | lab(45.54, 47.22, -78.52) |
| CIE-LCH | lch(45.54, 91.62, 301.02°) |
| OKLab | oklab(55.01% 0.0255 -0.2265) |
| OKLCH | oklch(55.01% 0.228 276.4) |
| XYZ | xyz(23.2008, 14.9321, 85.6467) |
| Luminance | 0.1493 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 3.68
Electric Blue
#0652FF
ΔE00 4.72
Dark Periwinkle
#665FD1
ΔE00 5.14
Purpleish Blue
#6140EF
ΔE00 5.35
Slate Blue
#6A5ACD
ΔE00 5.45
Light Indigo
#6D5ACF
ΔE00 5.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5755F2 #F0F255
analogous
#55A2F2 #5755F2 #A655F2
triadic
#5755F2 #F25755 #55F257
tetradic
#5755F2 #F255A2 #F0F255 #55F2A6
square
#5755F2 #F255A2 #F0F255 #55F2A6
split-complementary
#5755F2 #F2A655 #A2F255
monochromatic
#110FBE #1F1CEE #5755F2 #8F8EF6 #C7C7FB
Accessibility & contrast
On white
5.27
#5755F2 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#5755F2 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5755F2
5.27:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5755F2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5755F2 | 1.00 | 5.27 | 3.99 | 5.27 |
| #FFFFFF | 5.27 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.27 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0073F7
Deuteranopia (green-blind)
#0065EF
Tritanopia (blue-blind)
#007E9C
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #5755f2; /* rgb */ color: rgb(87, 85, 242); /* oklch */ color: oklch(55.0% 0.228 276.4);
Tailwind
colors: {
custom: {
50: '#9786f8',
500: '#5755f2',
950: '#000000',
},
}SCSS
$custom: #5755f2; $custom-light: #9786f8; $custom-dark: #000000;
JSON
{
"hex": "#5755f2",
"rgb": {
"r": 87,
"g": 85,
"b": 242
},
"hsl": {
"h": 240.764,
"s": 85.792,
"l": 64.118
},
"oklch": {
"l": 0.55011,
"c": 0.22791,
"h": 276.4
},
"luminance": 0.14934
}Semantic roles & 50–950 ramp
primary
#5755F2
secondary
#ECEDB6
accent
#E203DF
background
#FAF8FF
surface
#F4EFFF
border
#CECAD7
text
#0F0B17
muted
#7F7C85