#2047AD#2047AD
#2047AD is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.7% C 0.169 H 264.4°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).
Color values
| HEX | #2047AD |
|---|---|
| RGB | rgb(32, 71, 173) |
| HSL | hsl(223, 69%, 40%) |
| HSV | hsv(223, 82%, 68%) |
| CMYK | cmyk(81.5%, 59%, 0%, 32.2%) |
| CIE-LAB | lab(33.63, 25.16, -58.26) |
| CIE-LCH | lch(33.63, 63.46, 293.36°) |
| OKLab | oklab(43.7% -0.0164 -0.1684) |
| OKLCH | oklch(43.7% 0.169 264.4) |
| XYZ | xyz(10.3890, 7.8294, 40.4907) |
| Luminance | 0.0783 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 1.87
Sapphire
#0F52BA
ΔE00 4.17
Blue Blue
#2242C7
ΔE00 4.31
Cobalt (survey)
#1E488F
ΔE00 4.62
Sapphire (survey)
#2138AB
ΔE00 4.86
Dusk Blue
#26538D
ΔE00 6.58
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2047AD #AD8620
analogous
#208EAD #2047AD #3F20AD
triadic
#2047AD #AD2047 #47AD20
tetradic
#2047AD #AD208E #AD8620 #20AD3F
square
#2047AD #AD208E #AD8620 #20AD3F
split-complementary
#2047AD #AD3F20 #8EAD20
monochromatic
#0D1D46 #163279 #2047AD #3160D9 #6588E2
Accessibility & contrast
On white
8.18
#2047AD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.57
#2047AD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2047AD
8.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2047AD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2047AD | 1.00 | 8.18 | 2.57 | 8.18 |
| #FFFFFF | 8.18 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.57 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.18 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056B0
Deuteranopia (green-blind)
#0049AB
Tritanopia (blue-blind)
#006173
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #2047ad; /* rgb */ color: rgb(32, 71, 173); /* oklch */ color: oklch(43.7% 0.169 264.4);
Tailwind
colors: {
custom: {
50: '#7479c6',
500: '#2047ad',
950: '#000000',
},
}SCSS
$custom: #2047ad; $custom-light: #7479c6; $custom-dark: #000000;
JSON
{
"hex": "#2047ad",
"rgb": {
"r": 32,
"g": 71,
"b": 173
},
"hsl": {
"h": 223.404,
"s": 68.78,
"l": 40.196
},
"oklch": {
"l": 0.43703,
"c": 0.1692,
"h": 264.4
},
"luminance": 0.07831
}Semantic roles & 50–950 ramp
primary
#2047AD
secondary
#C8AB61
accent
#BB3CEC
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0913
muted
#7C7B82