#2348AD#2348AD
#2348AD is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.0% C 0.167 H 264.9°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).
Color values
| HEX | #2348AD |
|---|---|
| RGB | rgb(35, 72, 173) |
| HSL | hsl(224, 66%, 41%) |
| HSV | hsv(224, 80%, 68%) |
| CMYK | cmyk(79.8%, 58.4%, 0%, 32.2%) |
| CIE-LAB | lab(34.00, 24.78, -57.65) |
| CIE-LCH | lch(34.00, 62.75, 293.26°) |
| OKLab | oklab(44.01% -0.0149 -0.1665) |
| OKLCH | oklch(44.01% 0.167 264.9) |
| XYZ | xyz(10.5507, 8.0080, 40.5167) |
| Luminance | 0.0801 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.01
Sapphire
#0F52BA
ΔE00 3.98
Blue Blue
#2242C7
ΔE00 4.37
Cobalt (survey)
#1E488F
ΔE00 4.63
Sapphire (survey)
#2138AB
ΔE00 5.10
Dusk Blue
#26538D
ΔE00 6.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2348AD #AD8823
analogous
#238DAD #2348AD #4323AD
triadic
#2348AD #AD2348 #48AD23
tetradic
#2348AD #AD238D #AD8823 #23AD43
square
#2348AD #AD238D #AD8823 #23AD43
split-complementary
#2348AD #AD4323 #8DAD23
monochromatic
#0E1E47 #19337A #2348AD #3762D6 #6A8AE1
Accessibility & contrast
On white
8.07
#2348AD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#2348AD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2348AD
8.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2348AD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2348AD | 1.00 | 8.07 | 2.60 | 8.07 |
| #FFFFFF | 8.07 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.07 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057B0
Deuteranopia (green-blind)
#004AAB
Tritanopia (blue-blind)
#006173
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #2348ad; /* rgb */ color: rgb(35, 72, 173); /* oklch */ color: oklch(44.0% 0.167 264.9);
Tailwind
colors: {
custom: {
50: '#757ac6',
500: '#2348ad',
950: '#000000',
},
}SCSS
$custom: #2348ad; $custom-light: #757ac6; $custom-dark: #000000;
JSON
{
"hex": "#2348ad",
"rgb": {
"r": 35,
"g": 72,
"b": 173
},
"hsl": {
"h": 223.913,
"s": 66.346,
"l": 40.784
},
"oklch": {
"l": 0.44013,
"c": 0.16719,
"h": 264.9
},
"luminance": 0.08009
}Semantic roles & 50–950 ramp
primary
#2348AD
secondary
#C7AD65
accent
#BB3FE9
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0913
muted
#7C7B82