#2C4F90#2C4F90
#2C4F90 is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.7% C 0.115 H 261.6°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2C4F90 |
|---|---|
| RGB | rgb(44, 79, 144) |
| HSL | hsl(219, 53%, 37%) |
| HSV | hsv(219, 69%, 56%) |
| CMYK | cmyk(69.4%, 45.1%, 0%, 43.5%) |
| CIE-LAB | lab(34.27, 10.07, -39.72) |
| CIE-LCH | lch(34.27, 40.98, 284.23°) |
| OKLab | oklab(43.66% -0.0168 -0.1135) |
| OKLCH | oklch(43.66% 0.115 261.6) |
| XYZ | xyz(8.8669, 8.1402, 27.4841) |
| Luminance | 0.0814 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusk Blue
#26538D
ΔE00 2.36
Cobalt (survey)
#1E488F
ΔE00 2.36
Denim Blue
#3B5B92
ΔE00 4.02
Light Navy
#155084
ΔE00 4.38
Cobalt
#0047AB
ΔE00 4.65
Light Navy Blue
#2E5A88
ΔE00 4.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C4F90 #906D2C
analogous
#2C8190 #2C4F90 #3B2C90
triadic
#2C4F90 #902C4F #4F902C
tetradic
#2C4F90 #902C81 #906D2C #2C903B
square
#2C4F90 #902C81 #906D2C #2C903B
split-complementary
#2C4F90 #903B2C #81902C
monochromatic
#0F1C32 #1E3561 #2C4F90 #3A69BF #668BD0
Accessibility & contrast
On white
7.99
#2C4F90 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#2C4F90 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C4F90
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C4F90 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C4F90 | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#305692
Deuteranopia (green-blind)
#1E4C8F
Tritanopia (blue-blind)
#005E68
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #2c4f90; /* rgb */ color: rgb(44, 79, 144); /* oklch */ color: oklch(43.7% 0.115 261.6);
Tailwind
colors: {
custom: {
50: '#717fb1',
500: '#2c4f90',
950: '#000000',
},
}SCSS
$custom: #2c4f90; $custom-light: #717fb1; $custom-dark: #000000;
JSON
{
"hex": "#2c4f90",
"rgb": {
"r": 44,
"g": 79,
"b": 144
},
"hsl": {
"h": 219,
"s": 53.191,
"l": 36.863
},
"oklch": {
"l": 0.43663,
"c": 0.11476,
"h": 261.6
},
"luminance": 0.08141
}Semantic roles & 50–950 ramp
primary
#2C4F90
secondary
#B79961
accent
#AA4BDD
background
#F7F7FA
surface
#EDEEF5
border
#C8C9CF
text
#080A11
muted
#7B7C80