#2648AE#2648AE
#2648AE is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.2% C 0.168 H 265.7°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #2648AE |
|---|---|
| RGB | rgb(38, 72, 174) |
| HSL | hsl(225, 64%, 42%) |
| HSV | hsv(225, 78%, 68%) |
| CMYK | cmyk(78.2%, 58.6%, 0%, 31.8%) |
| CIE-LAB | lab(34.19, 25.48, -57.92) |
| CIE-LCH | lch(34.19, 63.28, 293.75°) |
| OKLab | oklab(44.22% -0.0125 -0.1673) |
| OKLCH | oklch(44.22% 0.168 265.7) |
| XYZ | xyz(10.7540, 8.1016, 41.0332) |
| Luminance | 0.0810 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.37
Sapphire
#0F52BA
ΔE00 4.12
Blue Blue
#2242C7
ΔE00 4.12
Cobalt (survey)
#1E488F
ΔE00 4.93
Sapphire (survey)
#2138AB
ΔE00 4.98
Blue (survey)
#0343DF
ΔE00 6.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2648AE #AE8C26
analogous
#268CAE #2648AE #4826AE
triadic
#2648AE #AE2648 #48AE26
tetradic
#2648AE #AE268C #AE8C26 #26AE48
square
#2648AE #AE268C #AE8C26 #26AE48
split-complementary
#2648AE #AE4826 #8CAE26
monochromatic
#101E4A #1B337C #2648AE #3D63D5 #6F8BE0
Accessibility & contrast
On white
8.01
#2648AE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#2648AE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2648AE
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2648AE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2648AE | 1.00 | 8.01 | 2.62 | 8.01 |
| #FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057B1
Deuteranopia (green-blind)
#004AAC
Tritanopia (blue-blind)
#006274
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #2648ae; /* rgb */ color: rgb(38, 72, 174); /* oklch */ color: oklch(44.2% 0.168 265.7);
Tailwind
colors: {
custom: {
50: '#767ac7',
500: '#2648ae',
950: '#000000',
},
}SCSS
$custom: #2648ae; $custom-light: #767ac7; $custom-dark: #000000;
JSON
{
"hex": "#2648ae",
"rgb": {
"r": 38,
"g": 72,
"b": 174
},
"hsl": {
"h": 225,
"s": 64.151,
"l": 41.569
},
"oklch": {
"l": 0.44216,
"c": 0.16776,
"h": 265.7
},
"luminance": 0.08103
}Semantic roles & 50–950 ramp
primary
#2648AE
secondary
#C6AF6A
accent
#BE41E7
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0913
muted
#7C7B82