#2226A8#2226A8
#2226A8 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.6% C 0.199 H 270.5°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2226A8 |
|---|---|
| RGB | rgb(34, 38, 168) |
| HSL | hsl(238, 66%, 40%) |
| HSV | hsv(238, 80%, 66%) |
| CMYK | cmyk(79.8%, 77.4%, 0%, 34.1%) |
| CIE-LAB | lab(25.42, 44.34, -68.74) |
| CIE-LCH | lch(25.42, 81.81, 302.82°) |
| OKLab | oklab(37.6% 0.0016 -0.1991) |
| OKLCH | oklch(37.6% 0.199 270.5) |
| XYZ | xyz(8.4183, 4.5525, 37.4732) |
| Luminance | 0.0455 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 3.78
Royal
#0C1793
ΔE00 4.52
Cobalt Blue
#030AA7
ΔE00 4.83
Sapphire (survey)
#2138AB
ΔE00 4.85
True Blue
#010FCC
ΔE00 5.20
Ultramarine
#2000B1
ΔE00 5.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2226A8 #A8A422
analogous
#2269A8 #2226A8 #6122A8
triadic
#2226A8 #A82226 #26A822
tetradic
#2226A8 #A82269 #A8A422 #22A861
square
#2226A8 #A82269 #A8A422 #22A861
split-complementary
#2226A8 #A86122 #69A822
monochromatic
#0D0F42 #181A75 #2226A8 #3237D5 #6568E0
Accessibility & contrast
On white
10.99
#2226A8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#2226A8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2226A8
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2226A8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2226A8 | 1.00 | 10.99 | 1.91 | 10.99 |
| #FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0043AC
Deuteranopia (green-blind)
#0035A6
Tritanopia (blue-blind)
#004D66
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #2226a8; /* rgb */ color: rgb(34, 38, 168); /* oklch */ color: oklch(37.6% 0.199 270.5);
Tailwind
colors: {
custom: {
50: '#7662c3',
500: '#2226a8',
950: '#000000',
},
}SCSS
$custom: #2226a8; $custom-light: #7662c3; $custom-dark: #000000;
JSON
{
"hex": "#2226a8",
"rgb": {
"r": 34,
"g": 38,
"b": 168
},
"hsl": {
"h": 238.209,
"s": 66.337,
"l": 39.608
},
"oklch": {
"l": 0.37596,
"c": 0.1991,
"h": 270.5
},
"luminance": 0.04553
}Semantic roles & 50–950 ramp
primary
#2226A8
secondary
#C5C261
accent
#E43FE9
background
#F8F5FC
surface
#EFEAF8
border
#CAC6D1
text
#0A0513
muted
#7C7982