#2D4BAB#2D4BAB
#2D4BAB is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.9% C 0.158 H 266.7°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).
Color values
| HEX | #2D4BAB |
|---|---|
| RGB | rgb(45, 75, 171) |
| HSL | hsl(226, 58%, 42%) |
| HSV | hsv(226, 74%, 67%) |
| CMYK | cmyk(73.7%, 56.1%, 0%, 32.9%) |
| CIE-LAB | lab(35.06, 23.17, -54.71) |
| CIE-LCH | lch(35.06, 59.42, 292.96°) |
| OKLab | oklab(44.88% -0.009 -0.1577) |
| OKLCH | oklch(44.88% 0.158 266.7) |
| XYZ | xyz(10.9464, 8.5292, 39.5896) |
| Luminance | 0.0853 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.82
Sapphire
#0F52BA
ΔE00 3.78
Cobalt (survey)
#1E488F
ΔE00 4.70
Blue Blue
#2242C7
ΔE00 4.90
Sapphire (survey)
#2138AB
ΔE00 5.89
Dusk Blue
#26538D
ΔE00 6.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D4BAB #AB8D2D
analogous
#2D8AAB #2D4BAB #4E2DAB
triadic
#2D4BAB #AB2D4B #4BAB2D
tetradic
#2D4BAB #AB2D8A #AB8D2D #2DAB4E
square
#2D4BAB #AB2D8A #AB8D2D #2DAB4E
split-complementary
#2D4BAB #AB4E2D #8AAB2D
monochromatic
#14214A #20367B #2D4BAB #4767CE #778FDB
Accessibility & contrast
On white
7.76
#2D4BAB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.71
#2D4BAB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D4BAB
7.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D4BAB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D4BAB | 1.00 | 7.76 | 2.71 | 7.76 |
| #FFFFFF | 7.76 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.71 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.76 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0058AE
Deuteranopia (green-blind)
#004DA9
Tritanopia (blue-blind)
#006373
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #2d4bab; /* rgb */ color: rgb(45, 75, 171); /* oklch */ color: oklch(44.9% 0.158 266.7);
Tailwind
colors: {
custom: {
50: '#787cc5',
500: '#2d4bab',
950: '#000000',
},
}SCSS
$custom: #2d4bab; $custom-light: #787cc5; $custom-dark: #000000;
JSON
{
"hex": "#2d4bab",
"rgb": {
"r": 45,
"g": 75,
"b": 171
},
"hsl": {
"h": 225.714,
"s": 58.333,
"l": 42.353
},
"oklch": {
"l": 0.44875,
"c": 0.15793,
"h": 266.7
},
"luminance": 0.0853
}Semantic roles & 50–950 ramp
primary
#2D4BAB
secondary
#C3B071
accent
#BD46E2
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0913
muted
#7C7B82