#3E47A2#3E47A2
#3E47A2 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.3% C 0.146 H 274.5°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3E47A2 |
|---|---|
| RGB | rgb(62, 71, 162) |
| HSL | hsl(235, 45%, 44%) |
| HSV | hsv(235, 62%, 64%) |
| CMYK | cmyk(61.7%, 56.2%, 0%, 36.5%) |
| CIE-LAB | lab(34.27, 25.19, -50.57) |
| CIE-LCH | lch(34.27, 56.49, 296.48°) |
| OKLab | oklab(44.32% 0.0115 -0.1451) |
| OKLCH | oklch(44.32% 0.146 274.5) |
| XYZ | xyz(10.7593, 8.1384, 35.1793) |
| Luminance | 0.0814 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 3.29
Ocean Blue
#4F42B5
ΔE00 4.78
Sapphire (survey)
#2138AB
ΔE00 5.16
Cobalt
#0047AB
ΔE00 5.46
Darkslateblue
#483D8B
ΔE00 5.55
Blue Blue
#2242C7
ΔE00 5.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3E47A2 #A2993E
analogous
#3E79A2 #3E47A2 #673EA2
triadic
#3E47A2 #A23E47 #47A23E
tetradic
#3E47A2 #A23E79 #A2993E #3EA267
square
#3E47A2 #A23E79 #A2993E #3EA267
split-complementary
#3E47A2 #A2673E #79A23E
monochromatic
#1C2049 #2D3476 #3E47A2 #5C65C1 #898FD2
Accessibility & contrast
On white
7.99
#3E47A2 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#3E47A2 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3E47A2
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3E47A2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3E47A2 | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0055A5
Deuteranopia (green-blind)
#004CA0
Tritanopia (blue-blind)
#005C6D
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #3e47a2; /* rgb */ color: rgb(62, 71, 162); /* oklch */ color: oklch(44.3% 0.146 274.5);
Tailwind
colors: {
custom: {
50: '#7d7abe',
500: '#3e47a2',
950: '#000000',
},
}SCSS
$custom: #3e47a2; $custom-light: #7d7abe; $custom-dark: #000000;
JSON
{
"hex": "#3e47a2",
"rgb": {
"r": 62,
"g": 71,
"b": 162
},
"hsl": {
"h": 234.6,
"s": 44.643,
"l": 43.922
},
"oklch": {
"l": 0.44323,
"c": 0.1456,
"h": 274.5
},
"luminance": 0.08139
}Semantic roles & 50–950 ramp
primary
#3E47A2
secondary
#BCB780
accent
#C953D4
background
#F8F7FB
surface
#EFEDF7
border
#CAC8D0
text
#0B0912
muted
#7C7B81