#4A4BB9#4A4BB9
#4A4BB9 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.7% C 0.169 H 277.5°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).
Color values
| HEX | #4A4BB9 |
|---|---|
| RGB | rgb(74, 75, 185) |
| HSL | hsl(239, 44%, 51%) |
| HSV | hsv(239, 60%, 73%) |
| CMYK | cmyk(60%, 59.5%, 0%, 27.5%) |
| CIE-LAB | lab(37.82, 32.65, -58.43) |
| CIE-LCH | lch(37.82, 66.93, 299.20°) |
| OKLab | oklab(47.72% 0.022 -0.1679) |
| OKLCH | oklch(47.72% 0.169 277.5) |
| XYZ | xyz(14.0943, 9.9897, 47.0750) |
| Luminance | 0.0999 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.01
Blue Blue
#2242C7
ΔE00 4.61
Blue With A Hint Of Purple
#533CC6
ΔE00 4.97
Iris
#6258C4
ΔE00 5.34
Bluey Purple
#6241C7
ΔE00 5.50
Warm Blue
#4B57DB
ΔE00 5.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A4BB9 #B9B84A
analogous
#4A83B9 #4A4BB9 #804AB9
triadic
#4A4BB9 #B94A4B #4BB94A
tetradic
#4A4BB9 #B94A83 #B9B84A #4AB980
square
#4A4BB9 #B94A83 #B9B84A #4AB980
split-complementary
#4A4BB9 #B9804A #83B94A
monochromatic
#262763 #37388F #4A4BB9 #7677CA #A2A3DB
Accessibility & contrast
On white
7.00
#4A4BB9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
3.00
#4A4BB9 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4A4BB9
7.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A4BB9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4A4BB9 | 1.00 | 7.00 | 3.00 | 7.00 |
| #FFFFFF | 7.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005EBD
Deuteranopia (green-blind)
#0054B7
Tritanopia (blue-blind)
#00667B
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #4a4bb9; /* rgb */ color: rgb(74, 75, 185); /* oklch */ color: oklch(47.7% 0.169 277.5);
Tailwind
colors: {
custom: {
50: '#877dcf',
500: '#4a4bb9',
950: '#000000',
},
}SCSS
$custom: #4a4bb9; $custom-light: #877dcf; $custom-dark: #000000;
JSON
{
"hex": "#4a4bb9",
"rgb": {
"r": 74,
"g": 75,
"b": 185
},
"hsl": {
"h": 239.459,
"s": 44.223,
"l": 50.784
},
"oklch": {
"l": 0.4772,
"c": 0.16934,
"h": 277.5
},
"luminance": 0.09991
}Semantic roles & 50–950 ramp
primary
#4A4BB9
secondary
#C8C897
accent
#D354D4
background
#F8F7FC
surface
#F0EEF9
border
#CBC9D2
text
#0C0914
muted
#7D7B82