#426CC8#426CC8
#426CC8 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 54.9% C 0.151 H 263.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #426CC8 |
|---|---|
| RGB | rgb(66, 108, 200) |
| HSL | hsl(221, 55%, 52%) |
| HSV | hsv(221, 67%, 78%) |
| CMYK | cmyk(67%, 46%, 0%, 21.6%) |
| CIE-LAB | lab(47.04, 15.56, -52.29) |
| CIE-LCH | lch(47.04, 54.55, 286.57°) |
| OKLab | oklab(54.87% -0.0165 -0.1496) |
| OKLCH | oklch(54.87% 0.151 263.7) |
| XYZ | xyz(18.0310, 16.0517, 56.7804) |
| Luminance | 0.1605 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
French Blue
#436BAD
ΔE00 3.30
Cornflower Blue
#5170D7
ΔE00 3.41
Royal Blue
#4169E1
ΔE00 3.44
Medium Blue
#2C6FBB
ΔE00 4.51
Cerulean Blue
#056EEE
ΔE00 4.57
Mid Blue
#276AB3
ΔE00 5.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#426CC8 #C89E42
analogous
#42AFC8 #426CC8 #5B42C8
triadic
#426CC8 #C8426C #6CC842
tetradic
#426CC8 #C842AF #C89E42 #42C85B
square
#426CC8 #C842AF #C89E42 #42C85B
split-complementary
#426CC8 #C85B42 #AFC842
monochromatic
#20396F #2E519F #426CC8 #7191D6 #A1B6E4
Accessibility & contrast
On white
4.99
#426CC8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#426CC8 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #426CC8
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##426CC8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##426CC8 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E76CB
Deuteranopia (green-blind)
#246AC6
Tritanopia (blue-blind)
#008190
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #426cc8; /* rgb */ color: rgb(66, 108, 200); /* oklch */ color: oklch(54.9% 0.151 263.7);
Tailwind
colors: {
custom: {
50: '#8595d9',
500: '#426cc8',
950: '#000000',
},
}SCSS
$custom: #426cc8; $custom-light: #8595d9; $custom-dark: #000000;
JSON
{
"hex": "#426cc8",
"rgb": {
"r": 66,
"g": 108,
"b": 200
},
"hsl": {
"h": 221.194,
"s": 54.918,
"l": 52.157
},
"oklch": {
"l": 0.54875,
"c": 0.15052,
"h": 263.7
},
"luminance": 0.16054
}Semantic roles & 50–950 ramp
primary
#426CC8
secondary
#D0BE96
accent
#B04ADE
background
#F8F9FD
surface
#F0F1FA
border
#CBCBD3
text
#0C0D15
muted
#7D7E83