#4A79CA#4A79CA
#4A79CA is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.2% C 0.135 H 260.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).
Color values
| HEX | #4A79CA |
|---|---|
| RGB | rgb(74, 121, 202) |
| HSL | hsl(218, 55%, 54%) |
| HSV | hsv(218, 63%, 79%) |
| CMYK | cmyk(63.4%, 40.1%, 0%, 20.8%) |
| CIE-LAB | lab(51.14, 9.55, -46.86) |
| CIE-LCH | lch(51.14, 47.82, 281.52°) |
| OKLab | oklab(58.17% -0.0221 -0.1334) |
| OKLCH | oklch(58.17% 0.135 260.6) |
| XYZ | xyz(20.3183, 19.3930, 58.5381) |
| Luminance | 0.1940 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Windows Blue
#3778BF
ΔE00 3.59
Cornflower Blue
#5170D7
ΔE00 4.46
Deep Sky Blue
#0D75F8
ΔE00 4.75
Clear Blue
#247AFD
ΔE00 5.15
Cerulean Blue
#056EEE
ΔE00 5.17
Medium Blue
#2C6FBB
ΔE00 5.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A79CA #CA9B4A
analogous
#4AB9CA #4A79CA #5B4ACA
triadic
#4A79CA #CA4A79 #79CA4A
tetradic
#4A79CA #CA4AB9 #CA9B4A #4ACA5B
square
#4A79CA #CA4AB9 #CA9B4A #4ACA5B
split-complementary
#4A79CA #CA5B4A #B9CA4A
monochromatic
#234277 #315CA6 #4A79CA #799CD8 #A9BFE6
Accessibility & contrast
On white
4.30
#4A79CA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.88
#4A79CA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A79CA
4.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A79CA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A79CA | 1.00 | 4.30 | 4.88 | 4.88 |
| #FFFFFF | 4.30 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.88 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.88 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5580CD
Deuteranopia (green-blind)
#4274C8
Tritanopia (blue-blind)
#008B98
Achromatopsia (no color)
#7A7A7A
Design tokens & code
CSS
--color: #4a79ca; /* rgb */ color: rgb(74, 121, 202); /* oklch */ color: oklch(58.2% 0.135 260.6);
Tailwind
colors: {
custom: {
50: '#889fda',
500: '#4a79ca',
950: '#000000',
},
}SCSS
$custom: #4a79ca; $custom-light: #889fda; $custom-dark: #000000;
JSON
{
"hex": "#4a79ca",
"rgb": {
"r": 74,
"g": 121,
"b": 202
},
"hsl": {
"h": 217.969,
"s": 54.701,
"l": 54.118
},
"oklch": {
"l": 0.58174,
"c": 0.13518,
"h": 260.6
},
"luminance": 0.19395
}Semantic roles & 50–950 ramp
primary
#4A79CA
secondary
#D3BF9D
accent
#A84ADE
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83