#2E3CAC#2E3CAC
#2E3CAC is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.1% C 0.177 H 270.9°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).
Color values
| HEX | #2E3CAC |
|---|---|
| RGB | rgb(46, 60, 172) |
| HSL | hsl(233, 58%, 43%) |
| HSV | hsv(233, 73%, 67%) |
| CMYK | cmyk(73.3%, 65.1%, 0%, 32.5%) |
| CIE-LAB | lab(31.32, 33.52, -61.40) |
| CIE-LCH | lch(31.32, 69.95, 298.63°) |
| OKLab | oklab(42.14% 0.0029 -0.1775) |
| OKLCH | oklch(42.14% 0.177 270.9) |
| XYZ | xyz(10.1864, 6.7901, 39.7955) |
| Luminance | 0.0679 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 1.46
Blue Blue
#2242C7
ΔE00 3.91
Ocean Blue
#4F42B5
ΔE00 4.76
Blueberry
#464196
ΔE00 4.95
Cobalt
#0047AB
ΔE00 5.69
Blue With A Hint Of Purple
#533CC6
ΔE00 6.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2E3CAC #AC9E2E
analogous
#2E7BAC #2E3CAC #5F2EAC
triadic
#2E3CAC #AC2E3C #3CAC2E
tetradic
#2E3CAC #AC2E7B #AC9E2E #2EAC5F
square
#2E3CAC #AC2E7B #AC9E2E #2EAC5F
split-complementary
#2E3CAC #AC5F2E #7BAC2E
monochromatic
#141A4B #212B7C #2E3CAC #4958CE #7984DB
Accessibility & contrast
On white
8.91
#2E3CAC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.36
#2E3CAC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2E3CAC
8.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2E3CAC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2E3CAC | 1.00 | 8.91 | 2.36 | 8.91 |
| #FFFFFF | 8.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.36 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0050B0
Deuteranopia (green-blind)
#0044AA
Tritanopia (blue-blind)
#00596E
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #2e3cac; /* rgb */ color: rgb(46, 60, 172); /* oklch */ color: oklch(42.1% 0.177 270.9);
Tailwind
colors: {
custom: {
50: '#7972c6',
500: '#2e3cac',
950: '#000000',
},
}SCSS
$custom: #2e3cac; $custom-light: #7972c6; $custom-dark: #000000;
JSON
{
"hex": "#2e3cac",
"rgb": {
"r": 46,
"g": 60,
"b": 172
},
"hsl": {
"h": 233.333,
"s": 57.798,
"l": 42.745
},
"oklch": {
"l": 0.42138,
"c": 0.17749,
"h": 270.9
},
"luminance": 0.06791
}Semantic roles & 50–950 ramp
primary
#2E3CAC
secondary
#C3BA72
accent
#D047E1
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0A0813
muted
#7C7B82