#2C4BA9#2C4BA9
#2C4BA9 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.155 H 266.3°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).
Color values
| HEX | #2C4BA9 |
|---|---|
| RGB | rgb(44, 75, 169) |
| HSL | hsl(225, 59%, 42%) |
| HSV | hsv(225, 74%, 66%) |
| CMYK | cmyk(74%, 55.6%, 0%, 33.7%) |
| CIE-LAB | lab(34.87, 22.28, -53.84) |
| CIE-LCH | lch(34.87, 58.27, 292.48°) |
| OKLab | oklab(44.67% -0.01 -0.1551) |
| OKLCH | oklch(44.67% 0.155 266.3) |
| XYZ | xyz(10.7137, 8.4311, 38.5911) |
| Luminance | 0.0843 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.66
Sapphire
#0F52BA
ΔE00 3.78
Cobalt (survey)
#1E488F
ΔE00 4.36
Blue Blue
#2242C7
ΔE00 5.18
Dusk Blue
#26538D
ΔE00 5.82
Sapphire (survey)
#2138AB
ΔE00 5.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C4BA9 #A98A2C
analogous
#2C8AA9 #2C4BA9 #4C2CA9
triadic
#2C4BA9 #A92C4B #4BA92C
tetradic
#2C4BA9 #A92C8A #A98A2C #2CA94C
square
#2C4BA9 #A92C8A #A98A2C #2CA94C
split-complementary
#2C4BA9 #A94C2C #8AA92C
monochromatic
#132048 #1F3578 #2C4BA9 #4466CE #748EDB
Accessibility & contrast
On white
7.82
#2C4BA9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.69
#2C4BA9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C4BA9
7.82:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C4BA9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C4BA9 | 1.00 | 7.82 | 2.69 | 7.82 |
| #FFFFFF | 7.82 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.82 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0058AC
Deuteranopia (green-blind)
#004CA7
Tritanopia (blue-blind)
#006272
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #2c4ba9; /* rgb */ color: rgb(44, 75, 169); /* oklch */ color: oklch(44.7% 0.155 266.3);
Tailwind
colors: {
custom: {
50: '#777cc3',
500: '#2c4ba9',
950: '#000000',
},
}SCSS
$custom: #2c4ba9; $custom-light: #777cc3; $custom-dark: #000000;
JSON
{
"hex": "#2c4ba9",
"rgb": {
"r": 44,
"g": 75,
"b": 169
},
"hsl": {
"h": 225.12,
"s": 58.685,
"l": 41.765
},
"oklch": {
"l": 0.44667,
"c": 0.15545,
"h": 266.3
},
"luminance": 0.08432
}Semantic roles & 50–950 ramp
primary
#2C4BA9
secondary
#C3AE6E
accent
#BB46E2
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0913
muted
#7C7B82