#5179FF#5179FF
#5179FF is a light, highly saturated blue. Relative luminance 0.226; OKLCH L 62.0% C 0.204 H 267.6°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).
Color values
| HEX | #5179FF |
|---|---|
| RGB | rgb(81, 121, 255) |
| HSL | hsl(226, 100%, 66%) |
| HSV | hsv(226, 68%, 100%) |
| CMYK | cmyk(68.2%, 52.5%, 0%, 0%) |
| CIE-LAB | lab(54.70, 29.03, -70.85) |
| CIE-LCH | lch(54.70, 76.57, 292.28°) |
| OKLab | oklab(62.02% -0.0087 -0.2038) |
| OKLCH | oklch(62.02% 0.204 267.6) |
| XYZ | xyz(28.2745, 22.6413, 97.4685) |
| Luminance | 0.2264 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.42
Cornflower
#6A79F7
ΔE00 3.40
Clear Blue
#247AFD
ΔE00 4.26
Dodger Blue
#3E82FC
ΔE00 4.43
Soft Blue
#6488EA
ΔE00 5.18
Deep Sky Blue
#0D75F8
ΔE00 5.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5179FF #FFD751
analogous
#51D0FF #5179FF #8051FF
triadic
#5179FF #FF5179 #79FF51
tetradic
#5179FF #FF51D0 #FFD751 #51FF80
square
#5179FF #FF51D0 #FFD751 #51FF80
split-complementary
#5179FF #FF8051 #D0FF51
monochromatic
#0031D6 #144AFF #5179FF #8EA8FF #CBD7FF
Accessibility & contrast
On white
3.80
#5179FF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.53
#5179FF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5179FF
5.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5179FF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5179FF | 1.00 | 3.80 | 5.53 | 5.53 |
| #FFFFFF | 3.80 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.53 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.53 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#188BFF
Deuteranopia (green-blind)
#007BFC
Tritanopia (blue-blind)
#0099B0
Achromatopsia (no color)
#838383
Design tokens & code
CSS
--color: #5179ff; /* rgb */ color: rgb(81, 121, 255); /* oklch */ color: oklch(62.0% 0.204 267.6);
Tailwind
colors: {
custom: {
50: '#959fff',
500: '#5179ff',
950: '#000000',
},
}SCSS
$custom: #5179ff; $custom-light: #959fff; $custom-dark: #000000;
JSON
{
"hex": "#5179ff",
"rgb": {
"r": 81,
"g": 121,
"b": 255
},
"hsl": {
"h": 226.207,
"s": 100,
"l": 65.882
},
"oklch": {
"l": 0.62019,
"c": 0.20395,
"h": 267.6
},
"luminance": 0.22644
}Semantic roles & 50–950 ramp
primary
#5179FF
secondary
#F3E5B9
accent
#B100E6
background
#FAF9FF
surface
#F3F2FF
border
#CDCCD7
text
#0F0E18
muted
#7F7E86