#2C44BC#2C44BC
#2C44BC is a dark, vivid blue. Relative luminance 0.083; OKLCH L 45.0% C 0.190 H 268.5°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).
Color values
| HEX | #2C44BC |
|---|---|
| RGB | rgb(44, 68, 188) |
| HSL | hsl(230, 62%, 45%) |
| HSV | hsv(230, 77%, 74%) |
| CMYK | cmyk(76.6%, 63.8%, 0%, 26.3%) |
| CIE-LAB | lab(34.60, 33.98, -65.53) |
| CIE-LCH | lch(34.60, 73.82, 297.41°) |
| OKLab | oklab(44.95% -0.0049 -0.1895) |
| OKLCH | oklch(44.95% 0.19 268.5) |
| XYZ | xyz(12.1798, 8.2992, 48.5272) |
| Luminance | 0.0830 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 1.52
Sapphire (survey)
#2138AB
ΔE00 4.08
Blue (survey)
#0343DF
ΔE00 4.23
Ocean Blue
#4F42B5
ΔE00 4.73
Cobalt
#0047AB
ΔE00 4.77
Sapphire
#0F52BA
ΔE00 5.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C44BC #BCA42C
analogous
#2C8CBC #2C44BC #5C2CBC
triadic
#2C44BC #BC2C44 #44BC2C
tetradic
#2C44BC #BC2C8C #BCA42C #2CBC5C
square
#2C44BC #BC2C8C #BCA42C #2CBC5C
split-complementary
#2C44BC #BC5C2C #8CBC2C
monochromatic
#152059 #20328A #2C44BC #4F66D6 #8191E1
Accessibility & contrast
On white
7.89
#2C44BC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.66
#2C44BC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C44BC
7.89:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C44BC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C44BC | 1.00 | 7.89 | 2.66 | 7.89 |
| #FFFFFF | 7.89 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.66 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.89 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0058C0
Deuteranopia (green-blind)
#004BBA
Tritanopia (blue-blind)
#00637A
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #2c44bc; /* rgb */ color: rgb(44, 68, 188); /* oklch */ color: oklch(45.0% 0.190 268.5);
Tailwind
colors: {
custom: {
50: '#7c77d1',
500: '#2c44bc',
950: '#000000',
},
}SCSS
$custom: #2c44bc; $custom-light: #7c77d1; $custom-dark: #000000;
JSON
{
"hex": "#2c44bc",
"rgb": {
"r": 44,
"g": 68,
"b": 188
},
"hsl": {
"h": 230,
"s": 62.069,
"l": 45.49
},
"oklch": {
"l": 0.44951,
"c": 0.1896,
"h": 268.5
},
"luminance": 0.08301
}Semantic roles & 50–950 ramp
primary
#2C44BC
secondary
#CABD79
accent
#CA43E5
background
#F8F7FD
surface
#EFEDFA
border
#CAC8D3
text
#0B0814
muted
#7C7B83