#426DE8#426DE8
#426DE8 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.3% C 0.192 H 265.9°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).
Color values
| HEX | #426DE8 |
|---|---|
| RGB | rgb(66, 109, 232) |
| HSL | hsl(224, 78%, 58%) |
| HSV | hsv(224, 72%, 91%) |
| CMYK | cmyk(71.6%, 53%, 0%, 9%) |
| CIE-LAB | lab(49.40, 26.38, -66.67) |
| CIE-LCH | lch(49.40, 71.70, 291.59°) |
| OKLab | oklab(57.34% -0.0136 -0.1919) |
| OKLCH | oklch(57.34% 0.192 265.9) |
| XYZ | xyz(22.2758, 17.9194, 78.6131) |
| Luminance | 0.1792 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 1.65
Cornflower Blue
#5170D7
ΔE00 2.40
Bright Blue
#0165FC
ΔE00 3.54
Cerulean Blue
#056EEE
ΔE00 3.56
Deep Sky Blue
#0D75F8
ΔE00 4.66
Lightish Blue
#3D7AFD
ΔE00 5.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#426DE8 #E8BD42
analogous
#42C0E8 #426DE8 #6A42E8
triadic
#426DE8 #E8426D #6DE842
tetradic
#426DE8 #E842C0 #E8BD42 #42E86A
square
#426DE8 #E842C0 #E8BD42 #42E86A
split-complementary
#426DE8 #E86A42 #C0E842
monochromatic
#13379D #1A4AD3 #426DE8 #7997EF #AFC1F5
Accessibility & contrast
On white
4.58
#426DE8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.58
#426DE8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #426DE8
4.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##426DE8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##426DE8 | 1.00 | 4.58 | 4.58 | 4.58 |
| #FFFFFF | 4.58 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.58 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.58 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0D7DEC
Deuteranopia (green-blind)
#006EE6
Tritanopia (blue-blind)
#008BA0
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #426de8; /* rgb */ color: rgb(66, 109, 232); /* oklch */ color: oklch(57.3% 0.192 265.9);
Tailwind
colors: {
custom: {
50: '#8b96f0',
500: '#426de8',
950: '#000000',
},
}SCSS
$custom: #426de8; $custom-light: #8b96f0; $custom-dark: #000000;
JSON
{
"hex": "#426de8",
"rgb": {
"r": 66,
"g": 109,
"b": 232
},
"hsl": {
"h": 224.458,
"s": 78.302,
"l": 58.431
},
"oklch": {
"l": 0.57335,
"c": 0.19239,
"h": 265.9
},
"luminance": 0.17922
}Semantic roles & 50–950 ramp
primary
#426DE8
secondary
#E4D3A2
accent
#C333F5
background
#F9F9FE
surface
#F2F1FD
border
#CCCBD5
text
#0D0D17
muted
#7E7E85