#2C64AB#2C64AB
#2C64AB is a mid, vivid cyan. Relative luminance 0.126; OKLCH L 50.3% C 0.128 H 255.8°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).
Color values
| HEX | #2C64AB |
|---|---|
| RGB | rgb(44, 100, 171) |
| HSL | hsl(214, 59%, 42%) |
| HSV | hsv(214, 74%, 67%) |
| CMYK | cmyk(74.3%, 41.5%, 0%, 32.9%) |
| CIE-LAB | lab(42.14, 6.65, -43.32) |
| CIE-LCH | lch(42.14, 43.83, 278.73°) |
| OKLab | oklab(50.28% -0.0314 -0.1238) |
| OKLCH | oklch(50.28% 0.128 255.8) |
| XYZ | xyz(12.9439, 12.5886, 40.2679) |
| Luminance | 0.1259 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Denim
#1560BD
ΔE00 2.32
Mid Blue
#276AB3
ΔE00 2.45
French Blue
#436BAD
ΔE00 3.44
Denim (survey)
#3B638C
ΔE00 3.86
Medium Blue
#2C6FBB
ΔE00 4.26
Denim Blue
#3B5B92
ΔE00 4.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C64AB #AB732C
analogous
#2CA4AB #2C64AB #332CAB
triadic
#2C64AB #AB2C64 #64AB2C
tetradic
#2C64AB #AB2CA4 #AB732C #2CAB33
square
#2C64AB #AB2CA4 #AB732C #2CAB33
split-complementary
#2C64AB #AB332C #A4AB2C
monochromatic
#132B4A #1F487A #2C64AB #4582CF #76A3DC
Accessibility & contrast
On white
5.97
#2C64AB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.52
#2C64AB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2C64AB
5.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C64AB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C64AB | 1.00 | 5.97 | 3.52 | 5.97 |
| #FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.52 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#426AAE
Deuteranopia (green-blind)
#2D5EAA
Tritanopia (blue-blind)
#00757F
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #2c64ab; /* rgb */ color: rgb(44, 100, 171); /* oklch */ color: oklch(50.3% 0.128 255.8);
Tailwind
colors: {
custom: {
50: '#768fc4',
500: '#2c64ab',
950: '#000000',
},
}SCSS
$custom: #2c64ab; $custom-light: #768fc4; $custom-dark: #000000;
JSON
{
"hex": "#2c64ab",
"rgb": {
"r": 44,
"g": 100,
"b": 171
},
"hsl": {
"h": 213.543,
"s": 59.07,
"l": 42.157
},
"oklch": {
"l": 0.50281,
"c": 0.12768,
"h": 255.8
},
"luminance": 0.1259
}Semantic roles & 50–950 ramp
primary
#2C64AB
secondary
#C39E6F
accent
#9D46E2
background
#F7F8FC
surface
#EEF0F8
border
#C9CBD1
text
#0A0C13
muted
#7C7D82