#4F9BDA#4F9BDA
#4F9BDA is a light, vivid cyan. Relative luminance 0.302; OKLCH L 66.8% C 0.121 H 246.0°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #4F9BDA |
|---|---|
| RGB | rgb(79, 155, 218) |
| HSL | hsl(207, 65%, 58%) |
| HSV | hsv(207, 64%, 85%) |
| CMYK | cmyk(63.8%, 28.9%, 0%, 14.5%) |
| CIE-LAB | lab(61.80, -4.24, -39.04) |
| CIE-LCH | lch(61.80, 39.27, 263.80°) |
| OKLab | oklab(66.82% -0.0491 -0.1101) |
| OKLCH | oklch(66.82% 0.121 246) |
| XYZ | xyz(27.5960, 30.1642, 70.6840) |
| Luminance | 0.3017 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 3.16
Dark Sky Blue
#448EE4
ΔE00 4.86
Dodgerblue
#1E90FF
ΔE00 5.00
Cornflowerblue
#6495ED
ΔE00 6.33
Faded Blue
#658CBB
ΔE00 7.14
Water Blue
#0E87CC
ΔE00 7.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F9BDA #DA8E4F
analogous
#4FDAD3 #4F9BDA #4F55DA
triadic
#4F9BDA #DA4F9B #9BDA4F
tetradic
#4F9BDA #D34FDA #DA8E4F #55DA4F
square
#4F9BDA #D34FDA #DA8E4F #55DA4F
split-complementary
#4F9BDA #DA4F55 #DAD34F
monochromatic
#1E5D90 #297DC3 #4F9BDA #82B8E5 #B4D4EF
Accessibility & contrast
On white
2.99
#4F9BDA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.03
#4F9BDA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4F9BDA
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F9BDA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F9BDA | 1.00 | 2.99 | 7.03 | 7.03 |
| #FFFFFF | 2.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.03 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.03 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7F9DDD
Deuteranopia (green-blind)
#6C8FD9
Tritanopia (blue-blind)
#00AAB1
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #4f9bda; /* rgb */ color: rgb(79, 155, 218); /* oklch */ color: oklch(66.8% 0.121 246.0);
Tailwind
colors: {
custom: {
50: '#8db8e5',
500: '#4f9bda',
950: '#000000',
},
}SCSS
$custom: #4f9bda; $custom-light: #8db8e5; $custom-dark: #000000;
JSON
{
"hex": "#4f9bda",
"rgb": {
"r": 79,
"g": 155,
"b": 218
},
"hsl": {
"h": 207.194,
"s": 65.258,
"l": 58.235
},
"oklch": {
"l": 0.66818,
"c": 0.12057,
"h": 246
},
"luminance": 0.30167
}Semantic roles & 50–950 ramp
primary
#4F9BDA
secondary
#DEC0A7
accent
#8C40E8
background
#F9FBFE
surface
#F2F6FC
border
#CCD0D5
text
#0D1116
muted
#7E8084