#2C4CA4#2C4CA4
#2C4CA4 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.5% C 0.147 H 265.6°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).
Color values
| HEX | #2C4CA4 |
|---|---|
| RGB | rgb(44, 76, 164) |
| HSL | hsl(224, 58%, 41%) |
| HSV | hsv(224, 73%, 64%) |
| CMYK | cmyk(73.2%, 53.7%, 0%, 35.7%) |
| CIE-LAB | lab(34.77, 19.71, -51.00) |
| CIE-LCH | lch(34.77, 54.68, 291.13°) |
| OKLab | oklab(44.48% -0.0112 -0.1468) |
| OKLCH | oklch(44.48% 0.147 265.6) |
| XYZ | xyz(10.3216, 8.3836, 36.1890) |
| Luminance | 0.0838 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.73
Cobalt (survey)
#1E488F
ΔE00 3.66
Sapphire
#0F52BA
ΔE00 3.81
Dusk Blue
#26538D
ΔE00 5.05
Denim Blue
#3B5B92
ΔE00 5.74
Blue Blue
#2242C7
ΔE00 6.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C4CA4 #A4842C
analogous
#2C88A4 #2C4CA4 #482CA4
triadic
#2C4CA4 #A42C4C #4CA42C
tetradic
#2C4CA4 #A42C88 #A4842C #2CA448
square
#2C4CA4 #A42C88 #A4842C #2CA448
split-complementary
#2C4CA4 #A4482C #88A42C
monochromatic
#121F43 #1F3674 #2C4CA4 #4166CC #718DD9
Accessibility & contrast
On white
7.84
#2C4CA4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.68
#2C4CA4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C4CA4
7.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C4CA4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C4CA4 | 1.00 | 7.84 | 2.68 | 7.84 |
| #FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.68 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0D58A7
Deuteranopia (green-blind)
#004DA2
Tritanopia (blue-blind)
#006170
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #2c4ca4; /* rgb */ color: rgb(44, 76, 164); /* oklch */ color: oklch(44.5% 0.147 265.6);
Tailwind
colors: {
custom: {
50: '#767dc0',
500: '#2c4ca4',
950: '#000000',
},
}SCSS
$custom: #2c4ca4; $custom-light: #767dc0; $custom-dark: #000000;
JSON
{
"hex": "#2c4ca4",
"rgb": {
"r": 44,
"g": 76,
"b": 164
},
"hsl": {
"h": 224,
"s": 57.692,
"l": 40.784
},
"oklch": {
"l": 0.44477,
"c": 0.14721,
"h": 265.6
},
"luminance": 0.08385
}Semantic roles & 50–950 ramp
primary
#2C4CA4
secondary
#C0AA6B
accent
#B847E1
background
#F7F7FB
surface
#EEEEF7
border
#C9C9D0
text
#0A0912
muted
#7C7B81