#22379D#22379D
#22379D is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.2% C 0.167 H 268.3°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #22379D |
|---|---|
| RGB | rgb(34, 55, 157) |
| HSL | hsl(230, 64%, 37%) |
| HSV | hsv(230, 78%, 62%) |
| CMYK | cmyk(78.3%, 65%, 0%, 38.4%) |
| CIE-LAB | lab(28.13, 29.90, -57.61) |
| CIE-LCH | lch(28.13, 64.91, 297.43°) |
| OKLab | oklab(39.21% -0.005 -0.1667) |
| OKLCH | oklch(39.21% 0.167 268.3) |
| XYZ | xyz(8.1096, 5.5059, 32.5271) |
| Luminance | 0.0551 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.00
Blueberry
#464196
ΔE00 5.43
Cobalt
#0047AB
ΔE00 6.10
Blue Blue
#2242C7
ΔE00 6.32
Darkslateblue
#483D8B
ΔE00 6.54
Cobalt (survey)
#1E488F
ΔE00 7.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#22379D #9D8822
analogous
#22759D #22379D #4A229D
triadic
#22379D #9D2237 #379D22
tetradic
#22379D #9D2275 #9D8822 #229D4A
square
#22379D #9D2275 #9D8822 #229D4A
split-complementary
#22379D #9D4A22 #759D22
monochromatic
#0C1438 #17256B #22379D #2D49CF #5D73DC
Accessibility & contrast
On white
9.99
#22379D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#22379D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #22379D
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##22379D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##22379D | 1.00 | 9.99 | 2.10 | 9.99 |
| #FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0048A0
Deuteranopia (green-blind)
#003D9B
Tritanopia (blue-blind)
#005265
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #22379d; /* rgb */ color: rgb(34, 55, 157); /* oklch */ color: oklch(39.2% 0.167 268.3);
Tailwind
colors: {
custom: {
50: '#726dbb',
500: '#22379d',
950: '#000000',
},
}SCSS
$custom: #22379d; $custom-light: #726dbb; $custom-dark: #000000;
JSON
{
"hex": "#22379d",
"rgb": {
"r": 34,
"g": 55,
"b": 157
},
"hsl": {
"h": 229.756,
"s": 64.398,
"l": 37.451
},
"oklch": {
"l": 0.39214,
"c": 0.16675,
"h": 268.3
},
"luminance": 0.05507
}Semantic roles & 50–950 ramp
primary
#22379D
secondary
#C1AF5A
accent
#CB40E7
background
#F7F6FB
surface
#EDEBF6
border
#C8C6D0
text
#090712
muted
#7B7A81