#4A7ACE#4A7ACE
#4A7ACE is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.6% C 0.139 H 260.8°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).
Color values
| HEX | #4A7ACE |
|---|---|
| RGB | rgb(74, 122, 206) |
| HSL | hsl(218, 57%, 55%) |
| HSV | hsv(218, 64%, 81%) |
| CMYK | cmyk(64.1%, 40.8%, 0%, 19.2%) |
| CIE-LAB | lab(51.64, 10.32, -48.34) |
| CIE-LCH | lch(51.64, 49.43, 282.05°) |
| OKLab | oklab(58.63% -0.0223 -0.1377) |
| OKLCH | oklch(58.63% 0.139 260.8) |
| XYZ | xyz(20.9202, 19.8292, 61.1055) |
| Luminance | 0.1983 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Windows Blue
#3778BF
ΔE00 3.87
Deep Sky Blue
#0D75F8
ΔE00 4.48
Cornflower Blue
#5170D7
ΔE00 4.56
Clear Blue
#247AFD
ΔE00 4.70
Lightish Blue
#3D7AFD
ΔE00 5.03
Cerulean Blue
#056EEE
ΔE00 5.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A7ACE #CE9E4A
analogous
#4ABCCE #4A7ACE #5C4ACE
triadic
#4A7ACE #CE4A7A #7ACE4A
tetradic
#4A7ACE #CE4ABC #CE9E4A #4ACE5C
square
#4A7ACE #CE4ABC #CE9E4A #4ACE5C
split-complementary
#4A7ACE #CE5C4A #BCCE4A
monochromatic
#22427C #2F5CAC #4A7ACE #7A9DDB #AAC1E8
Accessibility & contrast
On white
4.23
#4A7ACE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.97
#4A7ACE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A7ACE
4.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A7ACE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A7ACE | 1.00 | 4.23 | 4.97 | 4.97 |
| #FFFFFF | 4.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5482D1
Deuteranopia (green-blind)
#4075CC
Tritanopia (blue-blind)
#008D9A
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #4a7ace; /* rgb */ color: rgb(74, 122, 206); /* oklch */ color: oklch(58.6% 0.139 260.8);
Tailwind
colors: {
custom: {
50: '#89a0dd',
500: '#4a7ace',
950: '#000000',
},
}SCSS
$custom: #4a7ace; $custom-light: #89a0dd; $custom-dark: #000000;
JSON
{
"hex": "#4a7ace",
"rgb": {
"r": 74,
"g": 122,
"b": 206
},
"hsl": {
"h": 218.182,
"s": 57.391,
"l": 54.902
},
"oklch": {
"l": 0.58632,
"c": 0.13948,
"h": 260.8
},
"luminance": 0.19831
}Semantic roles & 50–950 ramp
primary
#4A7ACE
secondary
#D6C19E
accent
#A947E1
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0D0E15
muted
#7D7E83