#4C4BB7#4C4BB7
#4C4BB7 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.7% C 0.166 H 278.5°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).
Color values
| HEX | #4C4BB7 |
|---|---|
| RGB | rgb(76, 75, 183) |
| HSL | hsl(241, 43%, 51%) |
| HSV | hsv(241, 59%, 72%) |
| CMYK | cmyk(58.5%, 59%, 0%, 28.2%) |
| CIE-LAB | lab(37.82, 32.34, -57.26) |
| CIE-LCH | lch(37.82, 65.76, 299.46°) |
| OKLab | oklab(47.71% 0.0244 -0.1644) |
| OKLCH | oklch(47.71% 0.166 278.5) |
| XYZ | xyz(14.0411, 9.9866, 45.9783) |
| Luminance | 0.0999 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.84
Blue Blue
#2242C7
ΔE00 4.95
Blue With A Hint Of Purple
#533CC6
ΔE00 4.97
Iris
#6258C4
ΔE00 5.25
Bluey Purple
#6241C7
ΔE00 5.39
Blueberry
#464196
ΔE00 5.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4C4BB7 #B6B74B
analogous
#4B80B7 #4C4BB7 #824BB7
triadic
#4C4BB7 #B74C4B #4BB74C
tetradic
#4C4BB7 #B74B80 #B6B74B #4BB782
square
#4C4BB7 #B74B80 #B6B74B #4BB782
split-complementary
#4C4BB7 #B7824B #80B74B
monochromatic
#272761 #39388D #4C4BB7 #7777C8 #A3A2DA
Accessibility & contrast
On white
7.01
#4C4BB7 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
3.00
#4C4BB7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4C4BB7
7.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4C4BB7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4C4BB7 | 1.00 | 7.01 | 3.00 | 7.01 |
| #FFFFFF | 7.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005DBB
Deuteranopia (green-blind)
#0055B5
Tritanopia (blue-blind)
#026579
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #4c4bb7; /* rgb */ color: rgb(76, 75, 183); /* oklch */ color: oklch(47.7% 0.166 278.5);
Tailwind
colors: {
custom: {
50: '#887dcd',
500: '#4c4bb7',
950: '#000000',
},
}SCSS
$custom: #4c4bb7; $custom-light: #887dcd; $custom-dark: #000000;
JSON
{
"hex": "#4c4bb7",
"rgb": {
"r": 76,
"g": 75,
"b": 183
},
"hsl": {
"h": 240.556,
"s": 42.857,
"l": 50.588
},
"oklch": {
"l": 0.47705,
"c": 0.16622,
"h": 278.5
},
"luminance": 0.09988
}Semantic roles & 50–950 ramp
primary
#4C4BB7
secondary
#C6C797
accent
#D355D1
background
#F8F7FC
surface
#F0EEF9
border
#CBC9D2
text
#0C0914
muted
#7D7B82