#4F86DA#4F86DA
#4F86DA is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.2% C 0.140 H 258.6°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).
Color values
| HEX | #4F86DA |
|---|---|
| RGB | rgb(79, 134, 218) |
| HSL | hsl(216, 65%, 58%) |
| HSV | hsv(216, 64%, 85%) |
| CMYK | cmyk(63.8%, 38.5%, 0%, 14.5%) |
| CIE-LAB | lab(55.86, 8.04, -48.41) |
| CIE-LCH | lch(55.86, 49.07, 279.43°) |
| OKLab | oklab(62.17% -0.0277 -0.1376) |
| OKLCH | oklch(62.17% 0.14 258.6) |
| XYZ | xyz(24.3999, 23.7721, 69.6187) |
| Luminance | 0.2377 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 3.44
Dark Sky Blue
#448EE4
ΔE00 3.52
Azure
#007FFF
ΔE00 4.15
Faded Blue
#658CBB
ΔE00 4.23
Soft Blue
#6488EA
ΔE00 4.26
Cool Blue
#4984B8
ΔE00 4.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F86DA #DAA34F
analogous
#4FCBDA #4F86DA #5D4FDA
triadic
#4F86DA #DA4F86 #86DA4F
tetradic
#4F86DA #DA4FCB #DAA34F #4FDA5D
square
#4F86DA #DA4FCB #DAA34F #4FDA5D
split-complementary
#4F86DA #DA5D4F #CBDA4F
monochromatic
#1E4B90 #2966C3 #4F86DA #82A9E5 #B4CCEF
Accessibility & contrast
On white
3.65
#4F86DA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.75
#4F86DA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4F86DA
5.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F86DA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F86DA | 1.00 | 3.65 | 5.75 | 5.75 |
| #FFFFFF | 3.65 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.75 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.75 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#618DDD
Deuteranopia (green-blind)
#4D80D8
Tritanopia (blue-blind)
#0099A5
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #4f86da; /* rgb */ color: rgb(79, 134, 218); /* oklch */ color: oklch(62.2% 0.140 258.6);
Tailwind
colors: {
custom: {
50: '#8da8e6',
500: '#4f86da',
950: '#000000',
},
}SCSS
$custom: #4f86da; $custom-light: #8da8e6; $custom-dark: #000000;
JSON
{
"hex": "#4f86da",
"rgb": {
"r": 79,
"g": 134,
"b": 218
},
"hsl": {
"h": 216.259,
"s": 65.258,
"l": 58.235
},
"oklch": {
"l": 0.62171,
"c": 0.1404,
"h": 258.6
},
"luminance": 0.23774
}Semantic roles & 50–950 ramp
primary
#4F86DA
secondary
#DEC8A7
accent
#A540E8
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D0F16
muted
#7E7F84