#2B3895#2B3895
#2B3895 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.1% C 0.152 H 271.3°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2B3895 |
|---|---|
| RGB | rgb(43, 56, 149) |
| HSL | hsl(233, 55%, 38%) |
| HSV | hsv(233, 71%, 58%) |
| CMYK | cmyk(71.1%, 62.4%, 0%, 41.6%) |
| CIE-LAB | lab(28.14, 27.32, -52.69) |
| CIE-LCH | lch(28.14, 59.35, 297.40°) |
| OKLab | oklab(39.13% 0.0036 -0.152) |
| OKLCH | oklch(39.13% 0.152 271.3) |
| XYZ | xyz(7.8334, 5.5111, 29.0789) |
| Luminance | 0.0551 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 3.21
Blueberry
#464196
ΔE00 4.45
Darkslateblue
#483D8B
ΔE00 5.31
Cobalt
#0047AB
ΔE00 6.61
Cobalt (survey)
#1E488F
ΔE00 6.94
Ocean Blue
#4F42B5
ΔE00 7.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2B3895 #95882B
analogous
#2B6D95 #2B3895 #532B95
triadic
#2B3895 #952B38 #38952B
tetradic
#2B3895 #952B6D #95882B #2B9553
square
#2B3895 #952B6D #95882B #2B9553
split-complementary
#2B3895 #95532B #6D952B
monochromatic
#101436 #1D2666 #2B3895 #394AC4 #6774D3
Accessibility & contrast
On white
9.99
#2B3895 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#2B3895 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2B3895
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2B3895 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2B3895 | 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)
#004798
Deuteranopia (green-blind)
#003E93
Tritanopia (blue-blind)
#005061
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #2b3895; /* rgb */ color: rgb(43, 56, 149); /* oklch */ color: oklch(39.1% 0.152 271.3);
Tailwind
colors: {
custom: {
50: '#736eb5',
500: '#2b3895',
950: '#000000',
},
}SCSS
$custom: #2b3895; $custom-light: #736eb5; $custom-dark: #000000;
JSON
{
"hex": "#2b3895",
"rgb": {
"r": 43,
"g": 56,
"b": 149
},
"hsl": {
"h": 232.642,
"s": 55.208,
"l": 37.647
},
"oklch": {
"l": 0.39133,
"c": 0.15206,
"h": 271.3
},
"luminance": 0.05512
}Semantic roles & 50–950 ramp
primary
#2B3895
secondary
#BAAF62
accent
#CC49DF
background
#F7F6FB
surface
#EDECF6
border
#C8C7D0
text
#090711
muted
#7B7A80