#424CBD#424CBD
#424CBD is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.7% C 0.175 H 273.8°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).
Color values
| HEX | #424CBD |
|---|---|
| RGB | rgb(66, 76, 189) |
| HSL | hsl(235, 48%, 50%) |
| HSV | hsv(235, 65%, 74%) |
| CMYK | cmyk(65.1%, 59.8%, 0%, 25.9%) |
| CIE-LAB | lab(37.84, 32.06, -60.77) |
| CIE-LCH | lch(37.84, 68.71, 297.82°) |
| OKLab | oklab(47.69% 0.0117 -0.175) |
| OKLCH | oklch(47.69% 0.175 273.8) |
| XYZ | xyz(14.0135, 10.0000, 49.3260) |
| Luminance | 0.1000 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 3.82
Ocean Blue
#4F42B5
ΔE00 4.07
Blue (survey)
#0343DF
ΔE00 5.22
Warm Blue
#4B57DB
ΔE00 5.37
Blue With A Hint Of Purple
#533CC6
ΔE00 5.70
Iris
#6258C4
ΔE00 5.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#424CBD #BDB342
analogous
#4289BD #424CBD #7642BD
triadic
#424CBD #BD424C #4CBD42
tetradic
#424CBD #BD4289 #BDB342 #42BD76
square
#424CBD #BD4289 #BDB342 #42BD76
split-complementary
#424CBD #BD7642 #89BD42
monochromatic
#222862 #323A90 #424CBD #6F77CD #9DA2DD
Accessibility & contrast
On white
7.00
#424CBD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
3.00
#424CBD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #424CBD
7.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##424CBD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##424CBD | 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)
#005FC1
Deuteranopia (green-blind)
#0054BB
Tritanopia (blue-blind)
#00687D
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #424cbd; /* rgb */ color: rgb(66, 76, 189); /* oklch */ color: oklch(47.7% 0.175 273.8);
Tailwind
colors: {
custom: {
50: '#847ed2',
500: '#424cbd',
950: '#000000',
},
}SCSS
$custom: #424cbd; $custom-light: #847ed2; $custom-dark: #000000;
JSON
{
"hex": "#424cbd",
"rgb": {
"r": 66,
"g": 76,
"b": 189
},
"hsl": {
"h": 235.122,
"s": 48.235,
"l": 50
},
"oklch": {
"l": 0.47691,
"c": 0.17539,
"h": 273.8
},
"luminance": 0.10001
}Semantic roles & 50–950 ramp
primary
#424CBD
secondary
#C9C492
accent
#CD50D8
background
#F8F7FD
surface
#F0EEFA
border
#CBC9D3
text
#0C0A14
muted
#7D7C83