#2D4CA0#2D4CA0
#2D4CA0 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.2% C 0.141 H 265.6°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).
Color values
| HEX | #2D4CA0 |
|---|---|
| RGB | rgb(45, 76, 160) |
| HSL | hsl(224, 56%, 40%) |
| HSV | hsv(224, 72%, 63%) |
| CMYK | cmyk(71.9%, 52.5%, 0%, 37.3%) |
| CIE-LAB | lab(34.53, 18.33, -48.99) |
| CIE-LCH | lch(34.53, 52.31, 290.51°) |
| OKLab | oklab(44.21% -0.0107 -0.1408) |
| OKLCH | oklch(44.21% 0.141 265.6) |
| XYZ | xyz(10.0096, 8.2638, 34.3184) |
| Luminance | 0.0827 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.97
Cobalt (survey)
#1E488F
ΔE00 3.24
Sapphire
#0F52BA
ΔE00 4.18
Dusk Blue
#26538D
ΔE00 4.75
Denim Blue
#3B5B92
ΔE00 5.52
Darkish Blue
#014182
ΔE00 6.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D4CA0 #A0812D
analogous
#2D86A0 #2D4CA0 #472DA0
triadic
#2D4CA0 #A02D4C #4CA02D
tetradic
#2D4CA0 #A02D86 #A0812D #2DA047
square
#2D4CA0 #A02D86 #A0812D #2DA047
split-complementary
#2D4CA0 #A0472D #86A02D
monochromatic
#121F40 #203570 #2D4CA0 #4166C9 #708CD7
Accessibility & contrast
On white
7.92
#2D4CA0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#2D4CA0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D4CA0
7.92:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D4CA0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D4CA0 | 1.00 | 7.92 | 2.65 | 7.92 |
| #FFFFFF | 7.92 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.92 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1657A3
Deuteranopia (green-blind)
#004C9E
Tritanopia (blue-blind)
#00606E
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #2d4ca0; /* rgb */ color: rgb(45, 76, 160); /* oklch */ color: oklch(44.2% 0.141 265.6);
Tailwind
colors: {
custom: {
50: '#757dbd',
500: '#2d4ca0',
950: '#000000',
},
}SCSS
$custom: #2d4ca0; $custom-light: #757dbd; $custom-dark: #000000;
JSON
{
"hex": "#2d4ca0",
"rgb": {
"r": 45,
"g": 76,
"b": 160
},
"hsl": {
"h": 223.826,
"s": 56.098,
"l": 40.196
},
"oklch": {
"l": 0.44214,
"c": 0.14125,
"h": 265.6
},
"luminance": 0.08265
}Semantic roles & 50–950 ramp
primary
#2D4CA0
secondary
#BEA86B
accent
#B748DF
background
#F7F7FB
surface
#EEEEF6
border
#C9C9D0
text
#090912
muted
#7B7B81