#2C3DB6#2C3DB6
#2C3DB6 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.2% C 0.190 H 269.9°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).
Color values
| HEX | #2C3DB6 |
|---|---|
| RGB | rgb(44, 61, 182) |
| HSL | hsl(233, 61%, 44%) |
| HSV | hsv(233, 76%, 71%) |
| CMYK | cmyk(75.8%, 66.5%, 0%, 28.6%) |
| CIE-LAB | lab(32.37, 36.27, -65.65) |
| CIE-LCH | lch(32.37, 75.00, 298.92°) |
| OKLab | oklab(43.15% -0.0004 -0.1899) |
| OKLCH | oklch(43.15% 0.19 269.9) |
| XYZ | xyz(11.1481, 7.2491, 45.0586) |
| Luminance | 0.0725 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.22
Blue Blue
#2242C7
ΔE00 2.63
Ocean Blue
#4F42B5
ΔE00 4.47
Blue (survey)
#0343DF
ΔE00 5.34
Blue With A Hint Of Purple
#533CC6
ΔE00 5.61
Cobalt
#0047AB
ΔE00 5.75
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C3DB6 #B6A52C
analogous
#2C82B6 #2C3DB6 #602CB6
triadic
#2C3DB6 #B62C3D #3DB62C
tetradic
#2C3DB6 #B62C82 #B6A52C #2CB660
square
#2C3DB6 #B62C82 #B6A52C #2CB660
split-complementary
#2C3DB6 #B6602C #82B62C
monochromatic
#141C53 #202C85 #2C3DB6 #4C5CD4 #7D89E0
Accessibility & contrast
On white
8.57
#2C3DB6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.45
#2C3DB6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C3DB6
8.57:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C3DB6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C3DB6 | 1.00 | 8.57 | 2.45 | 8.57 |
| #FFFFFF | 8.57 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.45 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.57 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0053BA
Deuteranopia (green-blind)
#0046B4
Tritanopia (blue-blind)
#005D74
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #2c3db6; /* rgb */ color: rgb(44, 61, 182); /* oklch */ color: oklch(43.2% 0.190 269.9);
Tailwind
colors: {
custom: {
50: '#7b72cd',
500: '#2c3db6',
950: '#000000',
},
}SCSS
$custom: #2c3db6; $custom-light: #7b72cd; $custom-dark: #000000;
JSON
{
"hex": "#2c3db6",
"rgb": {
"r": 44,
"g": 61,
"b": 182
},
"hsl": {
"h": 232.609,
"s": 61.062,
"l": 44.314
},
"oklch": {
"l": 0.43151,
"c": 0.18993,
"h": 269.9
},
"luminance": 0.0725
}Semantic roles & 50–950 ramp
primary
#2C3DB6
secondary
#C8BE76
accent
#D044E4
background
#F8F6FC
surface
#EFECF9
border
#CAC7D2
text
#0B0814
muted
#7C7B82