#4C76CE#4C76CE
#4C76CE is a mid, vivid blue. Relative luminance 0.190; OKLCH L 57.9% C 0.143 H 263.4°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).
Color values
| HEX | #4C76CE |
|---|---|
| RGB | rgb(76, 118, 206) |
| HSL | hsl(221, 57%, 55%) |
| HSV | hsv(221, 63%, 81%) |
| CMYK | cmyk(63.1%, 42.7%, 0%, 19.2%) |
| CIE-LAB | lab(50.63, 13.14, -49.96) |
| CIE-LCH | lch(50.63, 51.66, 284.73°) |
| OKLab | oklab(57.87% -0.0165 -0.1424) |
| OKLCH | oklch(57.87% 0.143 263.4) |
| XYZ | xyz(20.5956, 18.9477, 60.9525) |
| Luminance | 0.1895 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.01
Windows Blue
#3778BF
ΔE00 4.67
Cerulean Blue
#056EEE
ΔE00 4.75
Deep Sky Blue
#0D75F8
ΔE00 4.79
Royal Blue
#4169E1
ΔE00 4.98
Lightish Blue
#3D7AFD
ΔE00 5.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4C76CE #CEA44C
analogous
#4CB7CE #4C76CE #634CCE
triadic
#4C76CE #CE4C76 #76CE4C
tetradic
#4C76CE #CE4CB7 #CEA44C #4CCE63
square
#4C76CE #CE4CB7 #CEA44C #4CCE63
split-complementary
#4C76CE #CE634C #B7CE4C
monochromatic
#22407D #2F58AD #4C76CE #7C9BDB #ACC0E8
Accessibility & contrast
On white
4.38
#4C76CE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.79
#4C76CE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4C76CE
4.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4C76CE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4C76CE | 1.00 | 4.38 | 4.79 | 4.79 |
| #FFFFFF | 4.38 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.79 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.79 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4E7FD1
Deuteranopia (green-blind)
#3A73CC
Tritanopia (blue-blind)
#008A98
Achromatopsia (no color)
#787878
Design tokens & code
CSS
--color: #4c76ce; /* rgb */ color: rgb(76, 118, 206); /* oklch */ color: oklch(57.9% 0.143 263.4);
Tailwind
colors: {
custom: {
50: '#8a9ddd',
500: '#4c76ce',
950: '#000000',
},
}SCSS
$custom: #4c76ce; $custom-light: #8a9ddd; $custom-dark: #000000;
JSON
{
"hex": "#4c76ce",
"rgb": {
"r": 76,
"g": 118,
"b": 206
},
"hsl": {
"h": 220.615,
"s": 57.018,
"l": 55.294
},
"oklch": {
"l": 0.57872,
"c": 0.14341,
"h": 263.4
},
"luminance": 0.1895
}Semantic roles & 50–950 ramp
primary
#4C76CE
secondary
#D6C5A0
accent
#AF48E0
background
#F9F9FD
surface
#F1F2FB
border
#CBCCD4
text
#0D0E15
muted
#7E7E83