#2A88A9#2A88A9
#2A88A9 is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 58.7% C 0.098 H 226.1°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).
Color values
| HEX | #2A88A9 |
|---|---|
| RGB | rgb(42, 136, 169) |
| HSL | hsl(196, 60%, 41%) |
| HSV | hsv(196, 75%, 66%) |
| CMYK | cmyk(75.1%, 19.5%, 0%, 33.7%) |
| CIE-LAB | lab(52.91, -15.77, -25.24) |
| CIE-LCH | lch(52.91, 29.76, 238.01°) |
| OKLab | oklab(58.75% -0.0682 -0.0708) |
| OKLCH | oklch(58.75% 0.098 226.1) |
| XYZ | xyz(16.9175, 20.9631, 40.6831) |
| Luminance | 0.2097 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 2.90
Teal Blue
#01889F
ΔE00 4.82
Cerulean
#007BA7
ΔE00 5.90
Ocean
#017B92
ΔE00 6.80
Sea Blue
#047495
ΔE00 7.71
Stormy Blue
#507B9C
ΔE00 7.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A88A9 #A94B2A
analogous
#2AA98B #2A88A9 #2A48A9
triadic
#2A88A9 #A92A88 #88A92A
tetradic
#2A88A9 #8B2AA9 #A94B2A #48A92A
square
#2A88A9 #8B2AA9 #A94B2A #48A92A
split-complementary
#2A88A9 #A92A48 #A98B2A
monochromatic
#123947 #1E6178 #2A88A9 #41AAD0 #72C0DC
Accessibility & contrast
On white
4.04
#2A88A9 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.19
#2A88A9 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2A88A9
5.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A88A9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2A88A9 | 1.00 | 4.04 | 5.19 | 5.19 |
| #FFFFFF | 4.04 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.19 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.19 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7685AB
Deuteranopia (green-blind)
#6579A9
Tritanopia (blue-blind)
#009293
Achromatopsia (no color)
#7E7E7E
Design tokens & code
CSS
--color: #2a88a9; /* rgb */ color: rgb(42, 136, 169); /* oklch */ color: oklch(58.7% 0.098 226.1);
Tailwind
colors: {
custom: {
50: '#76aac2',
500: '#2a88a9',
950: '#000000',
},
}SCSS
$custom: #2a88a9; $custom-light: #76aac2; $custom-dark: #000000;
JSON
{
"hex": "#2a88a9",
"rgb": {
"r": 42,
"g": 136,
"b": 169
},
"hsl": {
"h": 195.591,
"s": 60.19,
"l": 41.373
},
"oklch": {
"l": 0.58745,
"c": 0.0983,
"h": 226.1
},
"luminance": 0.20965
}Semantic roles & 50–950 ramp
primary
#2A88A9
secondary
#C3826C
accent
#6E44E3
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#0A1012
muted
#7C7F81