#4B42D0#4B42D0
#4B42D0 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.3% C 0.210 H 277.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #4B42D0 |
|---|---|
| RGB | rgb(75, 66, 208) |
| HSL | hsl(244, 60%, 54%) |
| HSV | hsv(244, 68%, 82%) |
| CMYK | cmyk(63.9%, 68.3%, 0%, 18.4%) |
| CIE-LAB | lab(37.74, 45.75, -71.97) |
| CIE-LCH | lch(37.74, 85.28, 302.44°) |
| OKLab | oklab(48.27% 0.0288 -0.2076) |
| OKLCH | oklch(48.27% 0.21 277.9) |
| XYZ | xyz(16.2314, 9.9450, 60.7265) |
| Luminance | 0.0995 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 2.35
Blurple
#5539CC
ΔE00 2.70
Bluey Purple
#6241C7
ΔE00 3.53
Ocean Blue
#4F42B5
ΔE00 3.70
Blue Blue
#2242C7
ΔE00 4.52
Blue (survey)
#0343DF
ΔE00 4.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B42D0 #C7D042
analogous
#4280D0 #4B42D0 #9242D0
triadic
#4B42D0 #D04B42 #42D04B
tetradic
#4B42D0 #D04280 #C7D042 #42D092
square
#4B42D0 #D04280 #C7D042 #42D092
split-complementary
#4B42D0 #D09242 #80D042
monochromatic
#241E79 #322AAA #4B42D0 #7A73DC #A8A4E8
Accessibility & contrast
On white
7.03
#4B42D0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.99
#4B42D0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4B42D0
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B42D0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4B42D0 | 1.00 | 7.03 | 2.99 | 7.03 |
| #FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005FD4
Deuteranopia (green-blind)
#0053CD
Tritanopia (blue-blind)
#006884
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #4b42d0; /* rgb */ color: rgb(75, 66, 208); /* oklch */ color: oklch(48.3% 0.210 277.9);
Tailwind
colors: {
custom: {
50: '#8d78e0',
500: '#4b42d0',
950: '#000000',
},
}SCSS
$custom: #4b42d0; $custom-light: #8d78e0; $custom-dark: #000000;
JSON
{
"hex": "#4b42d0",
"rgb": {
"r": 75,
"g": 66,
"b": 208
},
"hsl": {
"h": 243.803,
"s": 60.169,
"l": 53.725
},
"oklch": {
"l": 0.48266,
"c": 0.20963,
"h": 277.9
},
"luminance": 0.09946
}Semantic roles & 50–950 ramp
primary
#4B42D0
secondary
#D1D599
accent
#E344D9
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0915
muted
#7E7B83