#2D4978#2D4978
#2D4978 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 40.7% C 0.086 H 260.2°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2D4978 |
|---|---|
| RGB | rgb(45, 73, 120) |
| HSL | hsl(218, 45%, 32%) |
| HSV | hsv(218, 63%, 47%) |
| CMYK | cmyk(62.5%, 39.2%, 0%, 52.9%) |
| CIE-LAB | lab(31.06, 5.25, -30.01) |
| CIE-LCH | lch(31.06, 30.47, 279.93°) |
| OKLab | oklab(40.73% -0.0147 -0.0851) |
| OKLCH | oklch(40.73% 0.086 260.2) |
| XYZ | xyz(6.8537, 6.6784, 18.6935) |
| Luminance | 0.0668 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt (survey)
#1E488F
ΔE00 3.57
Twilight Blue
#0A437A
ΔE00 3.91
Darkish Blue
#014182
ΔE00 4.31
Dusk Blue
#26538D
ΔE00 4.60
Prussian Blue
#004577
ΔE00 4.87
Light Navy
#155084
ΔE00 5.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D4978 #785C2D
analogous
#2D6F78 #2D4978 #362D78
triadic
#2D4978 #782D49 #49782D
tetradic
#2D4978 #782D6F #785C2D #2D7836
square
#2D4978 #782D6F #785C2D #2D7836
split-complementary
#2D4978 #78362D #6F782D
monochromatic
#0C131F #1C2E4B #2D4978 #3E64A5 #5D83C2
Accessibility & contrast
On white
8.99
#2D4978 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#2D4978 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D4978
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D4978 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D4978 | 1.00 | 8.99 | 2.34 | 8.99 |
| #FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#354D7A
Deuteranopia (green-blind)
#2B4677
Tritanopia (blue-blind)
#00545A
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #2d4978; /* rgb */ color: rgb(45, 73, 120); /* oklch */ color: oklch(40.7% 0.086 260.2);
Tailwind
colors: {
custom: {
50: '#6d7b9f',
500: '#2d4978',
950: '#000000',
},
}SCSS
$custom: #2d4978; $custom-light: #6d7b9f; $custom-dark: #000000;
JSON
{
"hex": "#2d4978",
"rgb": {
"r": 45,
"g": 73,
"b": 120
},
"hsl": {
"h": 217.6,
"s": 45.455,
"l": 32.353
},
"oklch": {
"l": 0.40726,
"c": 0.08639,
"h": 260.2
},
"luminance": 0.06679
}Semantic roles & 50–950 ramp
primary
#2D4978
secondary
#A98B58
accent
#A453D5
background
#F6F7F9
surface
#ECEDF2
border
#C7C8CC
text
#07090E
muted
#7A7B7E