#2048AF#2048AF
#2048AF is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.1% C 0.171 H 264.3°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).
Color values
| HEX | #2048AF |
|---|---|
| RGB | rgb(32, 72, 175) |
| HSL | hsl(223, 69%, 41%) |
| HSV | hsv(223, 82%, 69%) |
| CMYK | cmyk(81.7%, 58.9%, 0%, 31.4%) |
| CIE-LAB | lab(34.06, 25.27, -58.75) |
| CIE-LCH | lch(34.06, 63.95, 293.28°) |
| OKLab | oklab(44.08% -0.017 -0.1698) |
| OKLCH | oklch(44.08% 0.171 264.3) |
| XYZ | xyz(10.6481, 8.0357, 41.5390) |
| Luminance | 0.0804 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 1.91
Sapphire
#0F52BA
ΔE00 3.83
Blue Blue
#2242C7
ΔE00 4.23
Cobalt (survey)
#1E488F
ΔE00 4.78
Sapphire (survey)
#2138AB
ΔE00 5.14
Blue (survey)
#0343DF
ΔE00 6.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2048AF #AF8720
analogous
#208FAF #2048AF #4020AF
triadic
#2048AF #AF2048 #48AF20
tetradic
#2048AF #AF208F #AF8720 #20AF40
square
#2048AF #AF208F #AF8720 #20AF40
split-complementary
#2048AF #AF4020 #8FAF20
monochromatic
#0D1D48 #17337B #2048AF #3361DA #6689E3
Accessibility & contrast
On white
8.05
#2048AF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.61
#2048AF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2048AF
8.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2048AF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2048AF | 1.00 | 8.05 | 2.61 | 8.05 |
| #FFFFFF | 8.05 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.61 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.05 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057B2
Deuteranopia (green-blind)
#004AAD
Tritanopia (blue-blind)
#006274
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #2048af; /* rgb */ color: rgb(32, 72, 175); /* oklch */ color: oklch(44.1% 0.171 264.3);
Tailwind
colors: {
custom: {
50: '#757ac8',
500: '#2048af',
950: '#000000',
},
}SCSS
$custom: #2048af; $custom-light: #757ac8; $custom-dark: #000000;
JSON
{
"hex": "#2048af",
"rgb": {
"r": 32,
"g": 72,
"b": 175
},
"hsl": {
"h": 223.217,
"s": 69.082,
"l": 40.588
},
"oklch": {
"l": 0.44078,
"c": 0.17065,
"h": 264.3
},
"luminance": 0.08037
}Semantic roles & 50–950 ramp
primary
#2048AF
secondary
#C8AC62
accent
#BB3CEC
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0913
muted
#7C7B82