#2D4BA9#2D4BA9
#2D4BA9 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.7% C 0.155 H 266.6°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).
Color values
| HEX | #2D4BA9 |
|---|---|
| RGB | rgb(45, 75, 169) |
| HSL | hsl(225, 58%, 42%) |
| HSV | hsv(225, 73%, 66%) |
| CMYK | cmyk(73.4%, 55.6%, 0%, 33.7%) |
| CIE-LAB | lab(34.91, 22.42, -53.76) |
| CIE-LCH | lch(34.91, 58.25, 292.63°) |
| OKLab | oklab(44.71% -0.0091 -0.1549) |
| OKLCH | oklch(44.71% 0.155 266.6) |
| XYZ | xyz(10.7572, 8.4535, 38.5932) |
| Luminance | 0.0846 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.76
Sapphire
#0F52BA
ΔE00 3.85
Cobalt (survey)
#1E488F
ΔE00 4.43
Blue Blue
#2242C7
ΔE00 5.15
Dusk Blue
#26538D
ΔE00 5.90
Sapphire (survey)
#2138AB
ΔE00 5.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D4BA9 #A98B2D
analogous
#2D89A9 #2D4BA9 #4D2DA9
triadic
#2D4BA9 #A92D4B #4BA92D
tetradic
#2D4BA9 #A92D89 #A98B2D #2DA94D
square
#2D4BA9 #A92D89 #A98B2D #2DA94D
split-complementary
#2D4BA9 #A94D2D #89A92D
monochromatic
#132048 #203679 #2D4BA9 #4666CE #768EDA
Accessibility & contrast
On white
7.80
#2D4BA9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.69
#2D4BA9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D4BA9
7.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D4BA9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D4BA9 | 1.00 | 7.80 | 2.69 | 7.80 |
| #FFFFFF | 7.80 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.80 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0058AC
Deuteranopia (green-blind)
#004DA7
Tritanopia (blue-blind)
#006272
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #2d4ba9; /* rgb */ color: rgb(45, 75, 169); /* oklch */ color: oklch(44.7% 0.155 266.6);
Tailwind
colors: {
custom: {
50: '#777cc3',
500: '#2d4ba9',
950: '#000000',
},
}SCSS
$custom: #2d4ba9; $custom-light: #777cc3; $custom-dark: #000000;
JSON
{
"hex": "#2d4ba9",
"rgb": {
"r": 45,
"g": 75,
"b": 169
},
"hsl": {
"h": 225.484,
"s": 57.944,
"l": 41.961
},
"oklch": {
"l": 0.44713,
"c": 0.15516,
"h": 266.6
},
"luminance": 0.08455
}Semantic roles & 50–950 ramp
primary
#2D4BA9
secondary
#C2AE6F
accent
#BC47E1
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0913
muted
#7C7B82