#4A7CCC#4A7CCC
#4A7CCC is a mid, vivid blue. Relative luminance 0.202; OKLCH L 58.9% C 0.135 H 259.4°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).
Color values
| HEX | #4A7CCC |
|---|---|
| RGB | rgb(74, 124, 204) |
| HSL | hsl(217, 56%, 55%) |
| HSV | hsv(217, 64%, 80%) |
| CMYK | cmyk(63.7%, 39.2%, 0%, 20%) |
| CIE-LAB | lab(52.09, 8.41, -46.49) |
| CIE-LCH | lch(52.09, 47.24, 280.25°) |
| OKLab | oklab(58.95% -0.0247 -0.1322) |
| OKLCH | oklch(58.95% 0.135 259.4) |
| XYZ | xyz(20.9269, 20.2288, 59.9167) |
| Luminance | 0.2023 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Windows Blue
#3778BF
ΔE00 3.63
Deep Sky Blue
#0D75F8
ΔE00 4.72
Clear Blue
#247AFD
ΔE00 4.75
Cool Blue
#4984B8
ΔE00 4.79
Off Blue
#5684AE
ΔE00 4.86
Steel Blue
#4682B4
ΔE00 5.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A7CCC #CC9A4A
analogous
#4ABDCC #4A7CCC #594ACC
triadic
#4A7CCC #CC4A7C #7CCC4A
tetradic
#4A7CCC #CC4ABD #CC9A4A #4ACC59
square
#4A7CCC #CC4ABD #CC9A4A #4ACC59
split-complementary
#4A7CCC #CC594A #BDCC4A
monochromatic
#224479 #305EA9 #4A7CCC #7A9FD9 #A9C1E7
Accessibility & contrast
On white
4.16
#4A7CCC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.05
#4A7CCC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A7CCC
5.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A7CCC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A7CCC | 1.00 | 4.16 | 5.05 | 5.05 |
| #FFFFFF | 4.16 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.05 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.05 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5983CF
Deuteranopia (green-blind)
#4677CA
Tritanopia (blue-blind)
#008E9A
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #4a7ccc; /* rgb */ color: rgb(74, 124, 204); /* oklch */ color: oklch(58.9% 0.135 259.4);
Tailwind
colors: {
custom: {
50: '#89a1dc',
500: '#4a7ccc',
950: '#000000',
},
}SCSS
$custom: #4a7ccc; $custom-light: #89a1dc; $custom-dark: #000000;
JSON
{
"hex": "#4a7ccc",
"rgb": {
"r": 74,
"g": 124,
"b": 204
},
"hsl": {
"h": 216.923,
"s": 56.034,
"l": 54.51
},
"oklch": {
"l": 0.58946,
"c": 0.13452,
"h": 259.4
},
"luminance": 0.20231
}Semantic roles & 50–950 ramp
primary
#4A7CCC
secondary
#D4BF9D
accent
#A548DF
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83