#2A89AB#2A89AB
#2A89AB is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.1% C 0.100 H 226.6°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #2A89AB |
|---|---|
| RGB | rgb(42, 137, 171) |
| HSL | hsl(196, 61%, 42%) |
| HSV | hsv(196, 75%, 67%) |
| CMYK | cmyk(75.4%, 19.9%, 0%, 32.9%) |
| CIE-LAB | lab(53.30, -15.63, -25.79) |
| CIE-LCH | lch(53.30, 30.16, 238.78°) |
| OKLab | oklab(59.09% -0.0685 -0.0723) |
| OKLCH | oklch(59.09% 0.1 226.6) |
| XYZ | xyz(17.2482, 21.3218, 41.7267) |
| Luminance | 0.2132 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 3.25
Teal Blue
#01889F
ΔE00 5.13
Cerulean
#007BA7
ΔE00 6.07
Ocean
#017B92
ΔE00 7.26
Stormy Blue
#507B9C
ΔE00 7.95
Steel Blue
#4682B4
ΔE00 8.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A89AB #AB4C2A
analogous
#2AAB8D #2A89AB #2A49AB
triadic
#2A89AB #AB2A89 #89AB2A
tetradic
#2A89AB #8D2AAB #AB4C2A #49AB2A
square
#2A89AB #8D2AAB #AB4C2A #49AB2A
split-complementary
#2A89AB #AB2A49 #AB8D2A
monochromatic
#123A49 #1E627A #2A89AB #42ABD1 #73C1DD
Accessibility & contrast
On white
3.99
#2A89AB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.26
#2A89AB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2A89AB
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A89AB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2A89AB | 1.00 | 3.99 | 5.26 | 5.26 |
| #FFFFFF | 3.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7786AD
Deuteranopia (green-blind)
#657AAB
Tritanopia (blue-blind)
#009394
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #2a89ab; /* rgb */ color: rgb(42, 137, 171); /* oklch */ color: oklch(59.1% 0.100 226.6);
Tailwind
colors: {
custom: {
50: '#77abc4',
500: '#2a89ab',
950: '#000000',
},
}SCSS
$custom: #2a89ab; $custom-light: #77abc4; $custom-dark: #000000;
JSON
{
"hex": "#2a89ab",
"rgb": {
"r": 42,
"g": 137,
"b": 171
},
"hsl": {
"h": 195.814,
"s": 60.563,
"l": 41.765
},
"oklch": {
"l": 0.59085,
"c": 0.09959,
"h": 226.6
},
"luminance": 0.21324
}Semantic roles & 50–950 ramp
primary
#2A89AB
secondary
#C4846D
accent
#6E44E4
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A1012
muted
#7C7F81