#2647AD#2647AD
#2647AD is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.9% C 0.168 H 265.9°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).
Color values
| HEX | #2647AD |
|---|---|
| RGB | rgb(38, 71, 173) |
| HSL | hsl(225, 64%, 41%) |
| HSV | hsv(225, 78%, 68%) |
| CMYK | cmyk(78%, 59%, 0%, 32.2%) |
| CIE-LAB | lab(33.85, 25.76, -57.89) |
| CIE-LCH | lch(33.85, 63.37, 293.99°) |
| OKLab | oklab(43.93% -0.0119 -0.1672) |
| OKLCH | oklch(43.93% 0.168 265.9) |
| XYZ | xyz(10.5927, 7.9345, 40.5003) |
| Luminance | 0.0794 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.42
Blue Blue
#2242C7
ΔE00 4.07
Sapphire
#0F52BA
ΔE00 4.44
Sapphire (survey)
#2138AB
ΔE00 4.67
Cobalt (survey)
#1E488F
ΔE00 4.93
Blueberry
#464196
ΔE00 6.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2647AD #AD8C26
analogous
#268BAD #2647AD #4926AD
triadic
#2647AD #AD2647 #47AD26
tetradic
#2647AD #AD268B #AD8C26 #26AD49
square
#2647AD #AD268B #AD8C26 #26AD49
split-complementary
#2647AD #AD4926 #8BAD26
monochromatic
#101E49 #1B327B #2647AD #3C61D4 #6E8ADF
Accessibility & contrast
On white
8.12
#2647AD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.59
#2647AD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2647AD
8.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2647AD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2647AD | 1.00 | 8.12 | 2.59 | 8.12 |
| #FFFFFF | 8.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.59 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056B0
Deuteranopia (green-blind)
#004AAB
Tritanopia (blue-blind)
#006173
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #2647ad; /* rgb */ color: rgb(38, 71, 173); /* oklch */ color: oklch(43.9% 0.168 265.9);
Tailwind
colors: {
custom: {
50: '#7679c6',
500: '#2647ad',
950: '#000000',
},
}SCSS
$custom: #2647ad; $custom-light: #7679c6; $custom-dark: #000000;
JSON
{
"hex": "#2647ad",
"rgb": {
"r": 38,
"g": 71,
"b": 173
},
"hsl": {
"h": 225.333,
"s": 63.981,
"l": 41.373
},
"oklch": {
"l": 0.4393,
"c": 0.16764,
"h": 265.9
},
"luminance": 0.07936
}Semantic roles & 50–950 ramp
primary
#2647AD
secondary
#C6AF69
accent
#BE41E7
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0913
muted
#7C7B82