#055EFF#055EFF
#055EFF is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 54.9% C 0.249 H 262.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).
Color values
| HEX | #055EFF |
|---|---|
| RGB | rgb(5, 94, 255) |
| HSL | hsl(219, 100%, 51%) |
| HSV | hsv(219, 98%, 100%) |
| CMYK | cmyk(98%, 63.1%, 0%, 0%) |
| CIE-LAB | lab(45.98, 40.34, -85.16) |
| CIE-LCH | lch(45.98, 94.23, 295.35°) |
| OKLab | oklab(54.92% -0.0347 -0.247) |
| OKLCH | oklch(54.92% 0.249 262) |
| XYZ | xyz(22.1088, 15.2546, 96.3675) |
| Luminance | 0.1526 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Azul
#1D5DEC
ΔE00 2.21
Bright Blue
#0165FC
ΔE00 2.37
Electric Blue
#0652FF
ΔE00 3.64
Royal Blue
#4169E1
ΔE00 4.58
Warm Blue
#4B57DB
ΔE00 5.67
Cerulean Blue
#056EEE
ΔE00 6.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#055EFF #FFA605
analogous
#05DBFF #055EFF #2905FF
triadic
#055EFF #FF055E #5EFF05
tetradic
#055EFF #FF05DB #FFA605 #05FF29
square
#055EFF #FF05DB #FFA605 #05FF29
split-complementary
#055EFF #FF2905 #DBFF05
monochromatic
#00318A #0047C7 #055EFF #4285FF #7FADFF
Accessibility & contrast
On white
5.18
#055EFF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.05
#055EFF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #055EFF
5.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##055EFF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##055EFF | 1.00 | 5.18 | 4.05 | 5.18 |
| #FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.05 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0078FF
Deuteranopia (green-blind)
#0062FC
Tritanopia (blue-blind)
#0089A6
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #055eff; /* rgb */ color: rgb(5, 94, 255); /* oklch */ color: oklch(54.9% 0.249 262.0);
Tailwind
colors: {
custom: {
50: '#848bff',
500: '#055eff',
950: '#000000',
},
}SCSS
$custom: #055eff; $custom-light: #848bff; $custom-dark: #000000;
JSON
{
"hex": "#055eff",
"rgb": {
"r": 5,
"g": 94,
"b": 255
},
"hsl": {
"h": 218.64,
"s": 100,
"l": 50.98
},
"oklch": {
"l": 0.54924,
"c": 0.24946,
"h": 262
},
"luminance": 0.15258
}Semantic roles & 50–950 ramp
primary
#055EFF
secondary
#E7C079
accent
#B329FF
background
#F9F8FF
surface
#F2F0FF
border
#CCCBD7
text
#0E0B18
muted
#7E7C86