#2E3FAC#2E3FAC
#2E3FAC is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.7% C 0.174 H 270.3°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).
Color values
| HEX | #2E3FAC |
|---|---|
| RGB | rgb(46, 63, 172) |
| HSL | hsl(232, 58%, 43%) |
| HSV | hsv(232, 73%, 67%) |
| CMYK | cmyk(73.3%, 63.4%, 0%, 32.5%) |
| CIE-LAB | lab(32.06, 31.58, -60.19) |
| CIE-LCH | lch(32.06, 67.97, 297.68°) |
| OKLab | oklab(42.68% 0.0008 -0.1739) |
| OKLCH | oklch(42.68% 0.174 270.3) |
| XYZ | xyz(10.3481, 7.1133, 39.8494) |
| Luminance | 0.0711 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.12
Blue Blue
#2242C7
ΔE00 3.63
Ocean Blue
#4F42B5
ΔE00 4.80
Blueberry
#464196
ΔE00 4.87
Cobalt
#0047AB
ΔE00 4.92
Blue (survey)
#0343DF
ΔE00 6.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2E3FAC #AC9B2E
analogous
#2E7EAC #2E3FAC #5C2EAC
triadic
#2E3FAC #AC2E3F #3FAC2E
tetradic
#2E3FAC #AC2E7E #AC9B2E #2EAC5C
square
#2E3FAC #AC2E7E #AC9B2E #2EAC5C
split-complementary
#2E3FAC #AC5C2E #7EAC2E
monochromatic
#141C4B #212D7C #2E3FAC #495BCE #7986DB
Accessibility & contrast
On white
8.67
#2E3FAC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#2E3FAC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2E3FAC
8.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2E3FAC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2E3FAC | 1.00 | 8.67 | 2.42 | 8.67 |
| #FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051B0
Deuteranopia (green-blind)
#0046AA
Tritanopia (blue-blind)
#005B6F
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #2e3fac; /* rgb */ color: rgb(46, 63, 172); /* oklch */ color: oklch(42.7% 0.174 270.3);
Tailwind
colors: {
custom: {
50: '#7974c6',
500: '#2e3fac',
950: '#000000',
},
}SCSS
$custom: #2e3fac; $custom-light: #7974c6; $custom-dark: #000000;
JSON
{
"hex": "#2e3fac",
"rgb": {
"r": 46,
"g": 63,
"b": 172
},
"hsl": {
"h": 231.905,
"s": 57.798,
"l": 42.745
},
"oklch": {
"l": 0.42682,
"c": 0.1739,
"h": 270.3
},
"luminance": 0.07114
}Semantic roles & 50–950 ramp
primary
#2E3FAC
secondary
#C3B872
accent
#CC47E1
background
#F8F7FC
surface
#EFEDF8
border
#CAC8D1
text
#0A0813
muted
#7C7B82