#2A91AE#2A91AE
#2A91AE is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.2% C 0.100 H 221.2°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).
Color values
| HEX | #2A91AE |
|---|---|
| RGB | rgb(42, 145, 174) |
| HSL | hsl(193, 61%, 42%) |
| HSV | hsv(193, 76%, 68%) |
| CMYK | cmyk(75.9%, 16.7%, 0%, 31.8%) |
| CIE-LAB | lab(55.88, -18.95, -23.52) |
| CIE-LCH | lch(55.88, 30.21, 231.15°) |
| OKLab | oklab(61.2% -0.0753 -0.0658) |
| OKLCH | oklch(61.2% 0.1 221.2) |
| XYZ | xyz(18.7170, 23.7968, 43.6430) |
| Luminance | 0.2380 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Teal Blue
#01889F
ΔE00 4.56
Dirty Blue
#3F829D
ΔE00 5.71
Ocean
#017B92
ΔE00 8.71
Cerulean
#007BA7
ΔE00 9.48
Greyblue
#77A1B5
ΔE00 9.88
Dusty Blue
#5A86AD
ΔE00 10.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A91AE #AE472A
analogous
#2AAE89 #2A91AE #2A4FAE
triadic
#2A91AE #AE2A91 #91AE2A
tetradic
#2A91AE #892AAE #AE472A #4FAE2A
square
#2A91AE #892AAE #AE472A #4FAE2A
split-complementary
#2A91AE #AE2A4F #AE892A
monochromatic
#123F4B #1E687D #2A91AE #43B2D2 #75C7DE
Accessibility & contrast
On white
3.65
#2A91AE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.76
#2A91AE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2A91AE
5.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A91AE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2A91AE | 1.00 | 3.65 | 5.76 | 5.76 |
| #FFFFFF | 3.65 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.76 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.76 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#808DB0
Deuteranopia (green-blind)
#6E80AE
Tritanopia (blue-blind)
#009A9A
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #2a91ae; /* rgb */ color: rgb(42, 145, 174); /* oklch */ color: oklch(61.2% 0.100 221.2);
Tailwind
colors: {
custom: {
50: '#78b1c6',
500: '#2a91ae',
950: '#000000',
},
}SCSS
$custom: #2a91ae; $custom-light: #78b1c6; $custom-dark: #000000;
JSON
{
"hex": "#2a91ae",
"rgb": {
"r": 42,
"g": 145,
"b": 174
},
"hsl": {
"h": 193.182,
"s": 61.111,
"l": 42.353
},
"oklch": {
"l": 0.61197,
"c": 0.09998,
"h": 221.2
},
"luminance": 0.23799
}Semantic roles & 50–950 ramp
primary
#2A91AE
secondary
#C5826F
accent
#6744E4
background
#F7FAFC
surface
#EEF5F8
border
#C9CFD1
text
#0A1013
muted
#7C7F82