#2649B9#2649B9
#2649B9 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.4% C 0.181 H 265.9°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).
Color values
| HEX | #2649B9 |
|---|---|
| RGB | rgb(38, 73, 185) |
| HSL | hsl(226, 66%, 44%) |
| HSV | hsv(226, 79%, 73%) |
| CMYK | cmyk(79.5%, 60.5%, 0%, 27.5%) |
| CIE-LAB | lab(35.36, 29.01, -62.53) |
| CIE-LCH | lch(35.36, 68.94, 294.89°) |
| OKLab | oklab(45.37% -0.0129 -0.1808) |
| OKLCH | oklch(45.37% 0.181 265.9) |
| XYZ | xyz(11.9357, 8.6785, 46.9356) |
| Luminance | 0.0868 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 3.01
Cobalt
#0047AB
ΔE00 3.35
Sapphire
#0F52BA
ΔE00 3.93
Blue (survey)
#0343DF
ΔE00 5.02
Sapphire (survey)
#2138AB
ΔE00 5.33
Ocean Blue
#4F42B5
ΔE00 6.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2649B9 #B99626
analogous
#2692B9 #2649B9 #4C26B9
triadic
#2649B9 #B92649 #49B926
tetradic
#2649B9 #B92692 #B99626 #26B94C
square
#2649B9 #B92692 #B99626 #26B94C
split-complementary
#2649B9 #B94C26 #92B926
monochromatic
#112153 #1C3586 #2649B9 #4467D9 #7690E3
Accessibility & contrast
On white
7.68
#2649B9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.74
#2649B9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2649B9
7.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2649B9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2649B9 | 1.00 | 7.68 | 2.74 | 7.68 |
| #FFFFFF | 7.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005ABD
Deuteranopia (green-blind)
#004CB7
Tritanopia (blue-blind)
#00667A
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #2649b9; /* rgb */ color: rgb(38, 73, 185); /* oklch */ color: oklch(45.4% 0.181 265.9);
Tailwind
colors: {
custom: {
50: '#797bcf',
500: '#2649b9',
950: '#000000',
},
}SCSS
$custom: #2649b9; $custom-light: #797bcf; $custom-dark: #000000;
JSON
{
"hex": "#2649b9",
"rgb": {
"r": 38,
"g": 73,
"b": 185
},
"hsl": {
"h": 225.714,
"s": 65.919,
"l": 43.725
},
"oklch": {
"l": 0.45366,
"c": 0.18127,
"h": 265.9
},
"luminance": 0.0868
}Semantic roles & 50–950 ramp
primary
#2649B9
secondary
#CAB570
accent
#C03FE9
background
#F8F7FC
surface
#EFEDF9
border
#CAC8D2
text
#0B0914
muted
#7C7B82