#2A4E91#2A4E91
#2A4E91 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.4% C 0.118 H 261.6°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).
Color values
| HEX | #2A4E91 |
|---|---|
| RGB | rgb(42, 78, 145) |
| HSL | hsl(219, 55%, 37%) |
| HSV | hsv(219, 71%, 57%) |
| CMYK | cmyk(71%, 46.2%, 0%, 43.1%) |
| CIE-LAB | lab(33.95, 10.79, -40.85) |
| CIE-LCH | lch(33.95, 42.25, 284.80°) |
| OKLab | oklab(43.41% -0.0173 -0.1169) |
| OKLCH | oklch(43.41% 0.118 261.6) |
| XYZ | xyz(8.7882, 7.9844, 27.8606) |
| Luminance | 0.0799 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt (survey)
#1E488F
ΔE00 2.02
Dusk Blue
#26538D
ΔE00 2.55
Cobalt
#0047AB
ΔE00 4.34
Denim Blue
#3B5B92
ΔE00 4.36
Light Navy
#155084
ΔE00 4.41
Darkish Blue
#014182
ΔE00 4.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A4E91 #916D2A
analogous
#2A8291 #2A4E91 #3A2A91
triadic
#2A4E91 #912A4E #4E912A
tetradic
#2A4E91 #912A82 #916D2A #2A913A
square
#2A4E91 #912A82 #916D2A #2A913A
split-complementary
#2A4E91 #913A2A #82912A
monochromatic
#0F1B32 #1C3462 #2A4E91 #3868C0 #638AD2
Accessibility & contrast
On white
8.09
#2A4E91 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#2A4E91 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A4E91
8.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A4E91 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A4E91 | 1.00 | 8.09 | 2.60 | 8.09 |
| #FFFFFF | 8.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2C5594
Deuteranopia (green-blind)
#194B90
Tritanopia (blue-blind)
#005E68
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #2a4e91; /* rgb */ color: rgb(42, 78, 145); /* oklch */ color: oklch(43.4% 0.118 261.6);
Tailwind
colors: {
custom: {
50: '#707fb2',
500: '#2a4e91',
950: '#000000',
},
}SCSS
$custom: #2a4e91; $custom-light: #707fb2; $custom-dark: #000000;
JSON
{
"hex": "#2a4e91",
"rgb": {
"r": 42,
"g": 78,
"b": 145
},
"hsl": {
"h": 219.029,
"s": 55.08,
"l": 36.667
},
"oklch": {
"l": 0.43411,
"c": 0.11818,
"h": 261.6
},
"luminance": 0.07985
}Semantic roles & 50–950 ramp
primary
#2A4E91
secondary
#B8995F
accent
#AA49DE
background
#F7F7FB
surface
#EDEEF6
border
#C8C9D0
text
#080A11
muted
#7B7C80