#2D45AF#2D45AF
#2D45AF is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.0% C 0.171 H 268.5°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).
Color values
| HEX | #2D45AF |
|---|---|
| RGB | rgb(45, 69, 175) |
| HSL | hsl(229, 59%, 43%) |
| HSV | hsv(229, 74%, 69%) |
| CMYK | cmyk(74.3%, 60.6%, 0%, 31.4%) |
| CIE-LAB | lab(33.79, 28.64, -59.16) |
| CIE-LCH | lch(33.79, 65.73, 295.83°) |
| OKLab | oklab(44.02% -0.0044 -0.1708) |
| OKLCH | oklch(44.02% 0.171 268.5) |
| XYZ | xyz(10.9455, 7.9081, 41.4987) |
| Luminance | 0.0791 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 3.33
Cobalt
#0047AB
ΔE00 3.62
Sapphire (survey)
#2138AB
ΔE00 3.86
Ocean Blue
#4F42B5
ΔE00 5.33
Sapphire
#0F52BA
ΔE00 5.46
Blueberry
#464196
ΔE00 5.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D45AF #AF972D
analogous
#2D86AF #2D45AF #562DAF
triadic
#2D45AF #AF2D45 #45AF2D
tetradic
#2D45AF #AF2D86 #AF972D #2DAF56
square
#2D45AF #AF2D86 #AF972D #2DAF56
split-complementary
#2D45AF #AF562D #86AF2D
monochromatic
#141F4E #20327E #2D45AF #4962D0 #7A8CDD
Accessibility & contrast
On white
8.13
#2D45AF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.58
#2D45AF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D45AF
8.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D45AF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D45AF | 1.00 | 8.13 | 2.58 | 8.13 |
| #FFFFFF | 8.13 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.58 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.13 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056B3
Deuteranopia (green-blind)
#004AAD
Tritanopia (blue-blind)
#006073
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #2d45af; /* rgb */ color: rgb(45, 69, 175); /* oklch */ color: oklch(44.0% 0.171 268.5);
Tailwind
colors: {
custom: {
50: '#7978c8',
500: '#2d45af',
950: '#000000',
},
}SCSS
$custom: #2d45af; $custom-light: #7978c8; $custom-dark: #000000;
JSON
{
"hex": "#2d45af",
"rgb": {
"r": 45,
"g": 69,
"b": 175
},
"hsl": {
"h": 228.923,
"s": 59.091,
"l": 43.137
},
"oklch": {
"l": 0.44024,
"c": 0.17089,
"h": 268.5
},
"luminance": 0.07909
}Semantic roles & 50–950 ramp
primary
#2D45AF
secondary
#C5B673
accent
#C546E2
background
#F8F7FC
surface
#EFEDF8
border
#CAC8D1
text
#0A0913
muted
#7C7B82