#4F9ADE#4F9ADE
#4F9ADE is a light, vivid cyan. Relative luminance 0.300; OKLCH L 66.8% C 0.126 H 248.2°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).
Color values
| HEX | #4F9ADE |
|---|---|
| RGB | rgb(79, 154, 222) |
| HSL | hsl(209, 68%, 59%) |
| HSV | hsv(209, 64%, 87%) |
| CMYK | cmyk(64.4%, 30.6%, 0%, 12.9%) |
| CIE-LAB | lab(61.69, -2.35, -41.43) |
| CIE-LCH | lch(61.69, 41.49, 266.76°) |
| OKLab | oklab(66.8% -0.0469 -0.117) |
| OKLCH | oklch(66.8% 0.126 248.2) |
| XYZ | xyz(27.9600, 30.0446, 73.4188) |
| Luminance | 0.3005 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 3.19
Dark Sky Blue
#448EE4
ΔE00 4.17
Dodgerblue
#1E90FF
ΔE00 4.26
Cornflowerblue
#6495ED
ΔE00 5.61
Faded Blue
#658CBB
ΔE00 6.89
Water Blue
#0E87CC
ΔE00 7.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F9ADE #DE934F
analogous
#4FDEDA #4F9ADE #4F53DE
triadic
#4F9ADE #DE4F9A #9ADE4F
tetradic
#4F9ADE #DA4FDE #DE934F #53DE4F
square
#4F9ADE #DA4FDE #DE934F #53DE4F
split-complementary
#4F9ADE #DE4F53 #DEDA4F
monochromatic
#1C5C96 #267CCA #4F9ADE #83B8E8 #B6D5F1
Accessibility & contrast
On white
3.00
#4F9ADE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
7.01
#4F9ADE on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4F9ADE
7.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F9ADE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F9ADE | 1.00 | 3.00 | 7.01 | 7.01 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7C9DE1
Deuteranopia (green-blind)
#698FDD
Tritanopia (blue-blind)
#00AAB2
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #4f9ade; /* rgb */ color: rgb(79, 154, 222); /* oklch */ color: oklch(66.8% 0.126 248.2);
Tailwind
colors: {
custom: {
50: '#8eb7e8',
500: '#4f9ade',
950: '#000000',
},
}SCSS
$custom: #4f9ade; $custom-light: #8eb7e8; $custom-dark: #000000;
JSON
{
"hex": "#4f9ade",
"rgb": {
"r": 79,
"g": 154,
"b": 222
},
"hsl": {
"h": 208.531,
"s": 68.421,
"l": 59.02
},
"oklch": {
"l": 0.66797,
"c": 0.12609,
"h": 248.2
},
"luminance": 0.30047
}Semantic roles & 50–950 ramp
primary
#4F9ADE
secondary
#E0C3A8
accent
#903DEB
background
#F9FBFE
surface
#F2F6FC
border
#CCD0D5
text
#0D1116
muted
#7E8084