#223EAE#223EAE
#223EAE is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.1% C 0.181 H 267.0°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).
Color values
| HEX | #223EAE |
|---|---|
| RGB | rgb(34, 62, 174) |
| HSL | hsl(228, 67%, 41%) |
| HSV | hsv(228, 80%, 68%) |
| CMYK | cmyk(80.5%, 64.4%, 0%, 31.8%) |
| CIE-LAB | lab(31.44, 31.71, -62.43) |
| CIE-LCH | lch(31.44, 70.02, 296.93°) |
| OKLab | oklab(42.13% -0.0096 -0.1807) |
| OKLCH | oklch(42.13% 0.181 267) |
| XYZ | xyz(10.0196, 6.8402, 40.8284) |
| Luminance | 0.0684 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 1.81
Blue Blue
#2242C7
ΔE00 3.51
Cobalt
#0047AB
ΔE00 4.33
Ocean Blue
#4F42B5
ΔE00 5.76
Blueberry
#464196
ΔE00 5.82
Blue (survey)
#0343DF
ΔE00 6.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#223EAE #AE9222
analogous
#2284AE #223EAE #4C22AE
triadic
#223EAE #AE223E #3EAE22
tetradic
#223EAE #AE2284 #AE9222 #22AE4C
square
#223EAE #AE2284 #AE9222 #22AE4C
split-complementary
#223EAE #AE4C22 #84AE22
monochromatic
#0E1A48 #182C7B #223EAE #3656D8 #6981E2
Accessibility & contrast
On white
8.87
#223EAE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.37
#223EAE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #223EAE
8.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##223EAE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##223EAE | 1.00 | 8.87 | 2.37 | 8.87 |
| #FFFFFF | 8.87 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.37 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.87 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051B2
Deuteranopia (green-blind)
#0043AC
Tritanopia (blue-blind)
#005C70
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #223eae; /* rgb */ color: rgb(34, 62, 174); /* oklch */ color: oklch(42.1% 0.181 267.0);
Tailwind
colors: {
custom: {
50: '#7673c7',
500: '#223eae',
950: '#000000',
},
}SCSS
$custom: #223eae; $custom-light: #7673c7; $custom-dark: #000000;
JSON
{
"hex": "#223eae",
"rgb": {
"r": 34,
"g": 62,
"b": 174
},
"hsl": {
"h": 228,
"s": 67.308,
"l": 40.784
},
"oklch": {
"l": 0.42126,
"c": 0.18095,
"h": 267
},
"luminance": 0.06841
}Semantic roles & 50–950 ramp
primary
#223EAE
secondary
#C7B464
accent
#C83EEA
background
#F7F6FC
surface
#EEECF8
border
#C9C7D1
text
#0A0813
muted
#7C7B82