#2D47AF#2D47AF
#2D47AF is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.4% C 0.168 H 268.0°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).
Color values
| HEX | #2D47AF |
|---|---|
| RGB | rgb(45, 71, 175) |
| HSL | hsl(228, 59%, 43%) |
| HSV | hsv(228, 74%, 69%) |
| CMYK | cmyk(74.3%, 59.4%, 0%, 31.4%) |
| CIE-LAB | lab(34.31, 27.33, -58.31) |
| CIE-LCH | lch(34.31, 64.40, 295.11°) |
| OKLab | oklab(44.41% -0.0058 -0.1683) |
| OKLCH | oklch(44.41% 0.168 268) |
| XYZ | xyz(11.0706, 8.1583, 41.5404) |
| Luminance | 0.0816 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 3.30
Blue Blue
#2242C7
ΔE00 3.60
Sapphire (survey)
#2138AB
ΔE00 4.49
Sapphire
#0F52BA
ΔE00 4.86
Cobalt (survey)
#1E488F
ΔE00 5.66
Ocean Blue
#4F42B5
ΔE00 5.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D47AF #AF952D
analogous
#2D88AF #2D47AF #542DAF
triadic
#2D47AF #AF2D47 #47AF2D
tetradic
#2D47AF #AF2D88 #AF952D #2DAF54
square
#2D47AF #AF2D88 #AF952D #2DAF54
split-complementary
#2D47AF #AF542D #88AF2D
monochromatic
#141F4E #20337E #2D47AF #4964D0 #7A8DDD
Accessibility & contrast
On white
7.98
#2D47AF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#2D47AF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D47AF
7.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D47AF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D47AF | 1.00 | 7.98 | 2.63 | 7.98 |
| #FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057B2
Deuteranopia (green-blind)
#004BAD
Tritanopia (blue-blind)
#006174
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #2d47af; /* rgb */ color: rgb(45, 71, 175); /* oklch */ color: oklch(44.4% 0.168 268.0);
Tailwind
colors: {
custom: {
50: '#7979c8',
500: '#2d47af',
950: '#000000',
},
}SCSS
$custom: #2d47af; $custom-light: #7979c8; $custom-dark: #000000;
JSON
{
"hex": "#2d47af",
"rgb": {
"r": 45,
"g": 71,
"b": 175
},
"hsl": {
"h": 228,
"s": 59.091,
"l": 43.137
},
"oklch": {
"l": 0.44411,
"c": 0.16842,
"h": 268
},
"luminance": 0.0816
}Semantic roles & 50–950 ramp
primary
#2D47AF
secondary
#C5B473
accent
#C346E2
background
#F8F7FC
surface
#EFEDF8
border
#CAC8D1
text
#0A0913
muted
#7C7B82