#4B43CE#4B43CE
#4B43CE is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.2% C 0.206 H 277.9°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).
Color values
| HEX | #4B43CE |
|---|---|
| RGB | rgb(75, 67, 206) |
| HSL | hsl(243, 59%, 54%) |
| HSV | hsv(243, 67%, 81%) |
| CMYK | cmyk(63.6%, 67.5%, 0%, 19.2%) |
| CIE-LAB | lab(37.78, 44.53, -70.75) |
| CIE-LCH | lch(37.78, 83.60, 302.19°) |
| OKLab | oklab(48.24% 0.0283 -0.2041) |
| OKLCH | oklch(48.24% 0.206 277.9) |
| XYZ | xyz(16.0458, 9.9651, 59.4584) |
| Luminance | 0.0997 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 2.44
Blurple
#5539CC
ΔE00 2.90
Ocean Blue
#4F42B5
ΔE00 3.48
Bluey Purple
#6241C7
ΔE00 3.55
Blue Blue
#2242C7
ΔE00 4.39
Blue (survey)
#0343DF
ΔE00 4.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B43CE #C6CE43
analogous
#4380CE #4B43CE #9043CE
triadic
#4B43CE #CE4B43 #43CE4B
tetradic
#4B43CE #CE4380 #C6CE43 #43CE90
square
#4B43CE #CE4380 #C6CE43 #43CE90
split-complementary
#4B43CE #CE9043 #80CE43
monochromatic
#241F77 #332CA8 #4B43CE #7974DB #A8A4E7
Accessibility & contrast
On white
7.02
#4B43CE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.99
#4B43CE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4B43CE
7.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B43CE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4B43CE | 1.00 | 7.02 | 2.99 | 7.02 |
| #FFFFFF | 7.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005FD2
Deuteranopia (green-blind)
#0053CB
Tritanopia (blue-blind)
#006883
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #4b43ce; /* rgb */ color: rgb(75, 67, 206); /* oklch */ color: oklch(48.2% 0.206 277.9);
Tailwind
colors: {
custom: {
50: '#8c78de',
500: '#4b43ce',
950: '#000000',
},
}SCSS
$custom: #4b43ce; $custom-light: #8c78de; $custom-dark: #000000;
JSON
{
"hex": "#4b43ce",
"rgb": {
"r": 75,
"g": 67,
"b": 206
},
"hsl": {
"h": 243.453,
"s": 58.65,
"l": 53.529
},
"oklch": {
"l": 0.48238,
"c": 0.20604,
"h": 277.9
},
"luminance": 0.09966
}Semantic roles & 50–950 ramp
primary
#4B43CE
secondary
#D1D499
accent
#E246D9
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0D0915
muted
#7E7B83