#2249B5#2249B5
#2249B5 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.9% C 0.177 H 264.8°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).
Color values
| HEX | #2249B5 |
|---|---|
| RGB | rgb(34, 73, 181) |
| HSL | hsl(224, 68%, 42%) |
| HSV | hsv(224, 81%, 71%) |
| CMYK | cmyk(81.2%, 59.7%, 0%, 29%) |
| CIE-LAB | lab(34.88, 27.11, -60.95) |
| CIE-LCH | lch(34.88, 66.71, 293.98°) |
| OKLab | oklab(44.87% -0.0159 -0.1762) |
| OKLCH | oklch(44.87% 0.177 264.8) |
| XYZ | xyz(11.3798, 8.4400, 44.7364) |
| Luminance | 0.0844 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.60
Sapphire
#0F52BA
ΔE00 3.60
Blue Blue
#2242C7
ΔE00 3.61
Sapphire (survey)
#2138AB
ΔE00 5.35
Cobalt (survey)
#1E488F
ΔE00 5.60
Blue (survey)
#0343DF
ΔE00 5.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2249B5 #B58E22
analogous
#2292B5 #2249B5 #4522B5
triadic
#2249B5 #B52249 #49B522
tetradic
#2249B5 #B52292 #B58E22 #22B545
square
#2249B5 #B52292 #B58E22 #22B545
split-complementary
#2249B5 #B54522 #92B522
monochromatic
#0F1F4E #183481 #2249B5 #3A65DA #6E8DE4
Accessibility & contrast
On white
7.81
#2249B5 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.69
#2249B5 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2249B5
7.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2249B5 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2249B5 | 1.00 | 7.81 | 2.69 | 7.81 |
| #FFFFFF | 7.81 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.81 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0059B9
Deuteranopia (green-blind)
#004BB3
Tritanopia (blue-blind)
#006578
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #2249b5; /* rgb */ color: rgb(34, 73, 181); /* oklch */ color: oklch(44.9% 0.177 264.8);
Tailwind
colors: {
custom: {
50: '#777bcc',
500: '#2249b5',
950: '#000000',
},
}SCSS
$custom: #2249b5; $custom-light: #777bcc; $custom-dark: #000000;
JSON
{
"hex": "#2249b5",
"rgb": {
"r": 34,
"g": 73,
"b": 181
},
"hsl": {
"h": 224.082,
"s": 68.372,
"l": 42.157
},
"oklch": {
"l": 0.44868,
"c": 0.17696,
"h": 264.8
},
"luminance": 0.08441
}Semantic roles & 50–950 ramp
primary
#2249B5
secondary
#CAB069
accent
#BD3DEB
background
#F7F7FC
surface
#EEEDF9
border
#C9C8D2
text
#0A0913
muted
#7C7B82