#2A89AA#2A89AA
#2A89AA is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.0% C 0.099 H 225.8°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #2A89AA |
|---|---|
| RGB | rgb(42, 137, 170) |
| HSL | hsl(195, 60%, 42%) |
| HSV | hsv(195, 75%, 67%) |
| CMYK | cmyk(75.3%, 19.4%, 0%, 33.3%) |
| CIE-LAB | lab(53.26, -15.97, -25.28) |
| CIE-LCH | lch(53.26, 29.90, 237.71°) |
| OKLab | oklab(59.04% -0.0688 -0.0709) |
| OKLCH | oklch(59.04% 0.099 225.8) |
| XYZ | xyz(17.1532, 21.2838, 41.2266) |
| Luminance | 0.2129 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 3.17
Teal Blue
#01889F
ΔE00 4.80
Cerulean
#007BA7
ΔE00 6.23
Ocean
#017B92
ΔE00 7.04
Sea Blue
#047495
ΔE00 8.07
Stormy Blue
#507B9C
ΔE00 8.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A89AA #AA4B2A
analogous
#2AAA8B #2A89AA #2A49AA
triadic
#2A89AA #AA2A89 #89AA2A
tetradic
#2A89AA #8B2AAA #AA4B2A #49AA2A
square
#2A89AA #8B2AAA #AA4B2A #49AA2A
split-complementary
#2A89AA #AA2A49 #AA8B2A
monochromatic
#123A48 #1E6179 #2A89AA #41ABD0 #72C1DC
Accessibility & contrast
On white
3.99
#2A89AA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.26
#2A89AA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2A89AA
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A89AA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2A89AA | 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)
#7786AC
Deuteranopia (green-blind)
#667AAA
Tritanopia (blue-blind)
#009394
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #2a89aa; /* rgb */ color: rgb(42, 137, 170); /* oklch */ color: oklch(59.0% 0.099 225.8);
Tailwind
colors: {
custom: {
50: '#77abc3',
500: '#2a89aa',
950: '#000000',
},
}SCSS
$custom: #2a89aa; $custom-light: #77abc3; $custom-dark: #000000;
JSON
{
"hex": "#2a89aa",
"rgb": {
"r": 42,
"g": 137,
"b": 170
},
"hsl": {
"h": 195.469,
"s": 60.377,
"l": 41.569
},
"oklch": {
"l": 0.59039,
"c": 0.0988,
"h": 225.8
},
"luminance": 0.21286
}Semantic roles & 50–950 ramp
primary
#2A89AA
secondary
#C3836C
accent
#6D44E4
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A1012
muted
#7C7F81