#4D79DA#4D79DA
#4D79DA is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.3% C 0.156 H 263.9°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).
Color values
| HEX | #4D79DA |
|---|---|
| RGB | rgb(77, 121, 218) |
| HSL | hsl(221, 66%, 58%) |
| HSV | hsv(221, 65%, 85%) |
| CMYK | cmyk(64.7%, 44.5%, 0%, 14.5%) |
| CIE-LAB | lab(52.19, 15.61, -54.26) |
| CIE-LCH | lch(52.19, 56.46, 286.05°) |
| OKLab | oklab(59.31% -0.0165 -0.155) |
| OKLCH | oklch(59.31% 0.156 263.9) |
| XYZ | xyz(22.5484, 20.3124, 69.0485) |
| Luminance | 0.2031 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.56
Lightish Blue
#3D7AFD
ΔE00 3.77
Clear Blue
#247AFD
ΔE00 4.03
Deep Sky Blue
#0D75F8
ΔE00 4.05
Dodger Blue
#3E82FC
ΔE00 4.89
Cerulean Blue
#056EEE
ΔE00 4.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D79DA #DAAE4D
analogous
#4DBFDA #4D79DA #684DDA
triadic
#4D79DA #DA4D79 #79DA4D
tetradic
#4D79DA #DA4DBF #DAAE4D #4DDA68
square
#4D79DA #DA4DBF #DAAE4D #4DDA68
split-complementary
#4D79DA #DA684D #BFDA4D
monochromatic
#1E418F #2858C2 #4D79DA #809FE5 #B2C5EF
Accessibility & contrast
On white
4.15
#4D79DA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.06
#4D79DA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4D79DA
5.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D79DA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4D79DA | 1.00 | 4.15 | 5.06 | 5.06 |
| #FFFFFF | 4.15 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.06 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.06 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4A83DE
Deuteranopia (green-blind)
#3276D8
Tritanopia (blue-blind)
#008F9F
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #4d79da; /* rgb */ color: rgb(77, 121, 218); /* oklch */ color: oklch(59.3% 0.156 263.9);
Tailwind
colors: {
custom: {
50: '#8c9fe6',
500: '#4d79da',
950: '#000000',
},
}SCSS
$custom: #4d79da; $custom-light: #8c9fe6; $custom-dark: #000000;
JSON
{
"hex": "#4d79da",
"rgb": {
"r": 77,
"g": 121,
"b": 218
},
"hsl": {
"h": 221.277,
"s": 65.581,
"l": 57.843
},
"oklch": {
"l": 0.59311,
"c": 0.15591,
"h": 263.9
},
"luminance": 0.20314
}Semantic roles & 50–950 ramp
primary
#4D79DA
secondary
#DECCA5
accent
#B43FE9
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0E16
muted
#7E7E84