#2048A8#2048A8
#2048A8 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.5% C 0.161 H 263.8°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).
Color values
| HEX | #2048A8 |
|---|---|
| RGB | rgb(32, 72, 168) |
| HSL | hsl(222, 68%, 39%) |
| HSV | hsv(222, 81%, 66%) |
| CMYK | cmyk(81%, 57.1%, 0%, 34.1%) |
| CIE-LAB | lab(33.49, 22.53, -55.49) |
| CIE-LCH | lch(33.49, 59.89, 292.10°) |
| OKLab | oklab(43.48% -0.0173 -0.1602) |
| OKLCH | oklch(43.48% 0.161 263.8) |
| XYZ | xyz(9.9784, 7.7678, 38.0116) |
| Luminance | 0.0777 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 1.51
Cobalt (survey)
#1E488F
ΔE00 3.78
Sapphire
#0F52BA
ΔE00 4.03
Blue Blue
#2242C7
ΔE00 5.18
Sapphire (survey)
#2138AB
ΔE00 5.44
Dusk Blue
#26538D
ΔE00 5.82
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2048A8 #A88020
analogous
#208CA8 #2048A8 #3C20A8
triadic
#2048A8 #A82048 #48A820
tetradic
#2048A8 #A8208C #A88020 #20A83C
square
#2048A8 #A8208C #A88020 #20A83C
split-complementary
#2048A8 #A83C20 #8CA820
monochromatic
#0C1C41 #163275 #2048A8 #2E60D7 #6187E1
Accessibility & contrast
On white
8.22
#2048A8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.55
#2048A8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2048A8
8.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2048A8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2048A8 | 1.00 | 8.22 | 2.55 | 8.22 |
| #FFFFFF | 8.22 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.22 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0055AB
Deuteranopia (green-blind)
#0049A6
Tritanopia (blue-blind)
#006071
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #2048a8; /* rgb */ color: rgb(32, 72, 168); /* oklch */ color: oklch(43.5% 0.161 263.8);
Tailwind
colors: {
custom: {
50: '#737ac3',
500: '#2048a8',
950: '#000000',
},
}SCSS
$custom: #2048a8; $custom-light: #737ac3; $custom-dark: #000000;
JSON
{
"hex": "#2048a8",
"rgb": {
"r": 32,
"g": 72,
"b": 168
},
"hsl": {
"h": 222.353,
"s": 68,
"l": 39.216
},
"oklch": {
"l": 0.43479,
"c": 0.16119,
"h": 263.8
},
"luminance": 0.07769
}Semantic roles & 50–950 ramp
primary
#2048A8
secondary
#C6A75E
accent
#B83DEB
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#090912
muted
#7B7B81