#2568A8#2568A8
#2568A8 is a mid, vivid cyan. Relative luminance 0.131; OKLCH L 50.8% C 0.122 H 250.8°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #2568A8 |
|---|---|
| RGB | rgb(37, 104, 168) |
| HSL | hsl(209, 64%, 40%) |
| HSV | hsv(209, 78%, 66%) |
| CMYK | cmyk(78%, 38.1%, 0%, 34.1%) |
| CIE-LAB | lab(42.94, 2.08, -40.29) |
| CIE-LCH | lch(42.94, 40.34, 272.96°) |
| OKLab | oklab(50.79% -0.0401 -0.1149) |
| OKLCH | oklch(50.79% 0.122 250.8) |
| XYZ | xyz(12.7785, 13.1196, 38.8971) |
| Luminance | 0.1312 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Mid Blue
#276AB3
ΔE00 1.60
Medium Blue
#2C6FBB
ΔE00 3.38
Muted Blue
#3B719F
ΔE00 3.80
Denim
#1560BD
ΔE00 4.00
Flat Blue
#3C73A8
ΔE00 4.13
Denim (survey)
#3B638C
ΔE00 4.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2568A8 #A86525
analogous
#25A8A6 #2568A8 #2527A8
triadic
#2568A8 #A82568 #68A825
tetradic
#2568A8 #A625A8 #A86525 #27A825
square
#2568A8 #A625A8 #A86525 #27A825
split-complementary
#2568A8 #A82527 #A8A625
monochromatic
#0F2A44 #1A4976 #2568A8 #3787D3 #69A5DE
Accessibility & contrast
On white
5.79
#2568A8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.62
#2568A8 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2568A8
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2568A8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2568A8 | 1.00 | 5.79 | 3.62 | 5.79 |
| #FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4A6CAB
Deuteranopia (green-blind)
#3660A7
Tritanopia (blue-blind)
#007780
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #2568a8; /* rgb */ color: rgb(37, 104, 168); /* oklch */ color: oklch(50.8% 0.122 250.8);
Tailwind
colors: {
custom: {
50: '#7392c2',
500: '#2568a8',
950: '#000000',
},
}SCSS
$custom: #2568a8; $custom-light: #7392c2; $custom-dark: #000000;
JSON
{
"hex": "#2568a8",
"rgb": {
"r": 37,
"g": 104,
"b": 168
},
"hsl": {
"h": 209.313,
"s": 63.902,
"l": 40.196
},
"oklch": {
"l": 0.50794,
"c": 0.12166,
"h": 250.8
},
"luminance": 0.13121
}Semantic roles & 50–950 ramp
primary
#2568A8
secondary
#C49365
accent
#9241E7
background
#F7F8FC
surface
#EEF0F8
border
#C9CBD1
text
#090D12
muted
#7B7D81