#4B4DBC#4B4DBC
#4B4DBC is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.4% C 0.171 H 277.1°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).
Color values
| HEX | #4B4DBC |
|---|---|
| RGB | rgb(75, 77, 188) |
| HSL | hsl(239, 46%, 52%) |
| HSV | hsv(239, 60%, 74%) |
| CMYK | cmyk(60.1%, 59%, 0%, 26.3%) |
| CIE-LAB | lab(38.61, 32.57, -58.91) |
| CIE-LCH | lch(38.61, 67.32, 298.94°) |
| OKLab | oklab(48.39% 0.0212 -0.1693) |
| OKLCH | oklch(48.39% 0.171 277.1) |
| XYZ | xyz(14.6297, 10.4334, 48.8101) |
| Luminance | 0.1043 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.59
Iris
#6258C4
ΔE00 4.79
Blue Blue
#2242C7
ΔE00 4.85
Warm Blue
#4B57DB
ΔE00 5.19
Blue With A Hint Of Purple
#533CC6
ΔE00 5.29
Bluey Purple
#6241C7
ΔE00 5.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B4DBC #BCBA4B
analogous
#4B86BC #4B4DBC #824BBC
triadic
#4B4DBC #BC4B4D #4DBC4B
tetradic
#4B4DBC #BC4B86 #BCBA4B #4BBC82
square
#4B4DBC #BC4B86 #BCBA4B #4BBC82
split-complementary
#4B4DBC #BC824B #86BC4B
monochromatic
#262766 #373893 #4B4DBC #7879CD #A4A5DD
Accessibility & contrast
On white
6.80
#4B4DBC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.09
#4B4DBC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4B4DBC
6.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B4DBC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4B4DBC | 1.00 | 6.80 | 3.09 | 6.80 |
| #FFFFFF | 6.80 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.09 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.80 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0060C0
Deuteranopia (green-blind)
#0056BA
Tritanopia (blue-blind)
#00687D
Achromatopsia (no color)
#5B5B5B
Design tokens & code
CSS
--color: #4b4dbc; /* rgb */ color: rgb(75, 77, 188); /* oklch */ color: oklch(48.4% 0.171 277.1);
Tailwind
colors: {
custom: {
50: '#887fd1',
500: '#4b4dbc',
950: '#000000',
},
}SCSS
$custom: #4b4dbc; $custom-light: #887fd1; $custom-dark: #000000;
JSON
{
"hex": "#4b4dbc",
"rgb": {
"r": 75,
"g": 77,
"b": 188
},
"hsl": {
"h": 238.938,
"s": 45.749,
"l": 51.569
},
"oklch": {
"l": 0.4839,
"c": 0.17061,
"h": 277.1
},
"luminance": 0.10434
}Semantic roles & 50–950 ramp
primary
#4B4DBC
secondary
#CAC999
accent
#D352D5
background
#F8F7FC
surface
#F0EEF9
border
#CBC9D2
text
#0C0A14
muted
#7D7C82