#2D48AA#2D48AA
#2D48AA is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.2% C 0.160 H 267.6°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).
Color values
| HEX | #2D48AA |
|---|---|
| RGB | rgb(45, 72, 170) |
| HSL | hsl(227, 58%, 42%) |
| HSV | hsv(227, 74%, 67%) |
| CMYK | cmyk(73.5%, 57.6%, 0%, 33.3%) |
| CIE-LAB | lab(34.18, 24.79, -55.55) |
| CIE-LCH | lch(34.18, 60.83, 294.05°) |
| OKLab | oklab(44.19% -0.0067 -0.1602) |
| OKLCH | oklch(44.19% 0.16 267.6) |
| XYZ | xyz(10.6527, 8.0938, 39.0233) |
| Luminance | 0.0809 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.92
Blue Blue
#2242C7
ΔE00 4.44
Sapphire
#0F52BA
ΔE00 4.65
Cobalt (survey)
#1E488F
ΔE00 4.88
Sapphire (survey)
#2138AB
ΔE00 4.91
Blueberry
#464196
ΔE00 5.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D48AA #AA8F2D
analogous
#2D87AA #2D48AA #512DAA
triadic
#2D48AA #AA2D48 #48AA2D
tetradic
#2D48AA #AA2D87 #AA8F2D #2DAA51
square
#2D48AA #AA2D87 #AA8F2D #2DAA51
split-complementary
#2D48AA #AA512D #87AA2D
monochromatic
#131F49 #20347A #2D48AA #4663CE #778CDB
Accessibility & contrast
On white
8.02
#2D48AA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#2D48AA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D48AA
8.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D48AA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D48AA | 1.00 | 8.02 | 2.62 | 8.02 |
| #FFFFFF | 8.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056AD
Deuteranopia (green-blind)
#004BA8
Tritanopia (blue-blind)
#006072
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #2d48aa; /* rgb */ color: rgb(45, 72, 170); /* oklch */ color: oklch(44.2% 0.160 267.6);
Tailwind
colors: {
custom: {
50: '#787ac4',
500: '#2d48aa',
950: '#000000',
},
}SCSS
$custom: #2d48aa; $custom-light: #787ac4; $custom-dark: #000000;
JSON
{
"hex": "#2d48aa",
"rgb": {
"r": 45,
"g": 72,
"b": 170
},
"hsl": {
"h": 227.04,
"s": 58.14,
"l": 42.157
},
"oklch": {
"l": 0.44187,
"c": 0.16033,
"h": 267.6
},
"luminance": 0.08095
}Semantic roles & 50–950 ramp
primary
#2D48AA
secondary
#C3B170
accent
#C046E1
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0913
muted
#7C7B82