#2288AF#2288AF
#2288AF is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 58.8% C 0.106 H 229.2°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).
Color values
| HEX | #2288AF |
|---|---|
| RGB | rgb(34, 136, 175) |
| HSL | hsl(197, 67%, 41%) |
| HSV | hsv(197, 81%, 69%) |
| CMYK | cmyk(80.6%, 22.3%, 0%, 31.4%) |
| CIE-LAB | lab(52.99, -14.59, -28.57) |
| CIE-LCH | lch(52.99, 32.08, 242.96°) |
| OKLab | oklab(58.85% -0.0693 -0.0804) |
| OKLCH | oklch(58.85% 0.106 229.2) |
| XYZ | xyz(17.1985, 21.0414, 43.7041) |
| Luminance | 0.2104 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 3.87
Cerulean
#007BA7
ΔE00 5.14
Teal Blue
#01889F
ΔE00 6.40
Nice Blue
#107AB0
ΔE00 6.80
Steel Blue
#4682B4
ΔE00 7.03
Water Blue
#0E87CC
ΔE00 7.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2288AF #AF4922
analogous
#22AF8F #2288AF #2241AF
triadic
#2288AF #AF2288 #88AF22
tetradic
#2288AF #8F22AF #AF4922 #41AF22
square
#2288AF #8F22AF #AF4922 #41AF22
split-complementary
#2288AF #AF2241 #AF8F22
monochromatic
#0E3849 #18607C #2288AF #36ABD8 #69C1E2
Accessibility & contrast
On white
4.03
#2288AF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.21
#2288AF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2288AF
5.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2288AF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2288AF | 1.00 | 4.03 | 5.21 | 5.21 |
| #FFFFFF | 4.03 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.21 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.21 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7486B1
Deuteranopia (green-blind)
#6179AE
Tritanopia (blue-blind)
#009395
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #2288af; /* rgb */ color: rgb(34, 136, 175); /* oklch */ color: oklch(58.8% 0.106 229.2);
Tailwind
colors: {
custom: {
50: '#75aac7',
500: '#2288af',
950: '#000000',
},
}SCSS
$custom: #2288af; $custom-light: #75aac7; $custom-dark: #000000;
JSON
{
"hex": "#2288af",
"rgb": {
"r": 34,
"g": 136,
"b": 175
},
"hsl": {
"h": 196.596,
"s": 67.464,
"l": 40.98
},
"oklch": {
"l": 0.58849,
"c": 0.10616,
"h": 229.2
},
"luminance": 0.21044
}Semantic roles & 50–950 ramp
primary
#2288AF
secondary
#C88065
accent
#6D3DEA
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A1013
muted
#7C7F82