#2149AE#2149AE
#2149AE is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.2% C 0.168 H 264.2°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2149AE |
|---|---|
| RGB | rgb(33, 73, 174) |
| HSL | hsl(223, 68%, 41%) |
| HSV | hsv(223, 81%, 68%) |
| CMYK | cmyk(81%, 58%, 0%, 31.8%) |
| CIE-LAB | lab(34.28, 24.31, -57.79) |
| CIE-LCH | lch(34.28, 62.69, 292.81°) |
| OKLab | oklab(44.23% -0.0169 -0.167) |
| OKLCH | oklch(44.23% 0.168 264.2) |
| XYZ | xyz(10.6470, 8.1431, 41.0468) |
| Luminance | 0.0814 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 1.85
Sapphire
#0F52BA
ΔE00 3.57
Blue Blue
#2242C7
ΔE00 4.53
Cobalt (survey)
#1E488F
ΔE00 4.58
Sapphire (survey)
#2138AB
ΔE00 5.48
Dusk Blue
#26538D
ΔE00 6.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2149AE #AE8621
analogous
#218FAE #2149AE #4021AE
triadic
#2149AE #AE2149 #49AE21
tetradic
#2149AE #AE218F #AE8621 #21AE40
square
#2149AE #AE218F #AE8621 #21AE40
split-complementary
#2149AE #AE4021 #8FAE21
monochromatic
#0D1E47 #17337B #2149AE #3462D8 #678AE2
Accessibility & contrast
On white
7.99
#2149AE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#2149AE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2149AE
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2149AE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2149AE | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057B1
Deuteranopia (green-blind)
#004AAC
Tritanopia (blue-blind)
#006274
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #2149ae; /* rgb */ color: rgb(33, 73, 174); /* oklch */ color: oklch(44.2% 0.168 264.2);
Tailwind
colors: {
custom: {
50: '#747bc7',
500: '#2149ae',
950: '#000000',
},
}SCSS
$custom: #2149ae; $custom-light: #747bc7; $custom-dark: #000000;
JSON
{
"hex": "#2149ae",
"rgb": {
"r": 33,
"g": 73,
"b": 174
},
"hsl": {
"h": 222.979,
"s": 68.116,
"l": 40.588
},
"oklch": {
"l": 0.44229,
"c": 0.16783,
"h": 264.2
},
"luminance": 0.08144
}Semantic roles & 50–950 ramp
primary
#2149AE
secondary
#C8AB63
accent
#BA3DEB
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0913
muted
#7C7B82