#2C4E71#2C4E71
#2C4E71 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.5% C 0.071 H 250.5°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).
Color values
| HEX | #2C4E71 |
|---|---|
| RGB | rgb(44, 78, 113) |
| HSL | hsl(210, 44%, 31%) |
| HSV | hsv(210, 61%, 44%) |
| CMYK | cmyk(61.1%, 31%, 0%, 55.7%) |
| CIE-LAB | lab(32.20, -0.79, -23.84) |
| CIE-LCH | lch(32.20, 23.85, 268.10°) |
| OKLab | oklab(41.48% -0.0237 -0.0671) |
| OKLCH | oklch(41.48% 0.071 250.5) |
| XYZ | xyz(6.7427, 7.1759, 16.6493) |
| Luminance | 0.0718 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy
#155084
ΔE00 3.54
Dusk Blue
#26538D
ΔE00 4.23
Prussian Blue
#004577
ΔE00 4.39
Dark Slate Blue
#214761
ΔE00 4.61
Twilight Blue
#0A437A
ΔE00 4.71
Light Navy Blue
#2E5A88
ΔE00 4.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C4E71 #714F2C
analogous
#2C7071 #2C4E71 #2C2C71
triadic
#2C4E71 #712C4E #4E712C
tetradic
#2C4E71 #712C70 #714F2C #2C712C
square
#2C4E71 #712C70 #714F2C #2C712C
split-complementary
#2C4E71 #712C2C #70712C
monochromatic
#0A1119 #1B3045 #2C4E71 #3D6C9D #598BBE
Accessibility & contrast
On white
8.62
#2C4E71 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.44
#2C4E71 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C4E71
8.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C4E71 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C4E71 | 1.00 | 8.62 | 2.44 | 8.62 |
| #FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F4F73
Deuteranopia (green-blind)
#364970
Tritanopia (blue-blind)
#00565A
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #2c4e71; /* rgb */ color: rgb(44, 78, 113); /* oklch */ color: oklch(41.5% 0.071 250.5);
Tailwind
colors: {
custom: {
50: '#6b7f9a',
500: '#2c4e71',
950: '#000000',
},
}SCSS
$custom: #2c4e71; $custom-light: #6b7f9a; $custom-dark: #000000;
JSON
{
"hex": "#2c4e71",
"rgb": {
"r": 44,
"g": 78,
"b": 113
},
"hsl": {
"h": 210.435,
"s": 43.949,
"l": 30.784
},
"oklch": {
"l": 0.4148,
"c": 0.07118,
"h": 250.5
},
"luminance": 0.07177
}Semantic roles & 50–950 ramp
primary
#2C4E71
secondary
#A37D56
accent
#9554D4
background
#F6F7F9
surface
#ECEEF2
border
#C7C9CC
text
#070A0E
muted
#7A7C7E