#4459D4#4459D4
#4459D4 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.1% C 0.190 H 270.9°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #4459D4 |
|---|---|
| RGB | rgb(68, 89, 212) |
| HSL | hsl(231, 63%, 55%) |
| HSV | hsv(231, 68%, 83%) |
| CMYK | cmyk(67.9%, 58%, 0%, 16.9%) |
| CIE-LAB | lab(42.95, 32.15, -65.78) |
| CIE-LCH | lch(42.95, 73.22, 296.05°) |
| OKLab | oklab(52.07% 0.0031 -0.1895) |
| OKLCH | oklch(52.07% 0.19 270.9) |
| XYZ | xyz(17.8359, 13.1255, 63.8681) |
| Luminance | 0.1313 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 1.69
Azul
#1D5DEC
ΔE00 3.93
Iris
#6258C4
ΔE00 5.15
Electric Blue
#0652FF
ΔE00 5.17
Dark Periwinkle
#665FD1
ΔE00 5.24
Royal Blue
#4169E1
ΔE00 5.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4459D4 #D4BF44
analogous
#44A1D4 #4459D4 #7744D4
triadic
#4459D4 #D44459 #59D444
tetradic
#4459D4 #D444A1 #D4BF44 #44D477
square
#4459D4 #D444A1 #D4BF44 #44D477
split-complementary
#4459D4 #D47744 #A1D444
monochromatic
#1D2C80 #293DB2 #4459D4 #7685DF #A8B1EB
Accessibility & contrast
On white
5.79
#4459D4 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.63
#4459D4 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4459D4
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4459D4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4459D4 | 1.00 | 5.79 | 3.63 | 5.79 |
| #FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006CD8
Deuteranopia (green-blind)
#005FD2
Tritanopia (blue-blind)
#00778E
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #4459d4; /* rgb */ color: rgb(68, 89, 212); /* oklch */ color: oklch(52.1% 0.190 270.9);
Tailwind
colors: {
custom: {
50: '#8987e2',
500: '#4459d4',
950: '#000000',
},
}SCSS
$custom: #4459d4; $custom-light: #8987e2; $custom-dark: #000000;
JSON
{
"hex": "#4459d4",
"rgb": {
"r": 68,
"g": 89,
"b": 212
},
"hsl": {
"h": 231.25,
"s": 62.609,
"l": 54.902
},
"oklch": {
"l": 0.52068,
"c": 0.18955,
"h": 270.9
},
"luminance": 0.13127
}Semantic roles & 50–950 ramp
primary
#4459D4
secondary
#D8CF9C
accent
#CE42E6
background
#F9F8FE
surface
#F1EFFC
border
#CBCAD5
text
#0D0B15
muted
#7E7C84