#2890AD#2890AD
#2890AD is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 60.9% C 0.100 H 221.1°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #2890AD |
|---|---|
| RGB | rgb(40, 144, 173) |
| HSL | hsl(193, 62%, 42%) |
| HSV | hsv(193, 77%, 68%) |
| CMYK | cmyk(76.9%, 16.8%, 0%, 32.2%) |
| CIE-LAB | lab(55.49, -18.99, -23.56) |
| CIE-LCH | lch(55.49, 30.25, 231.13°) |
| OKLab | oklab(60.86% -0.0755 -0.0659) |
| OKLCH | oklch(60.86% 0.1 221.1) |
| XYZ | xyz(18.3880, 23.4125, 43.0770) |
| Luminance | 0.2341 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Teal Blue
#01889F
ΔE00 4.26
Dirty Blue
#3F829D
ΔE00 5.44
Ocean
#017B92
ΔE00 8.34
Cerulean
#007BA7
ΔE00 9.19
Greyish Blue
#5E819D
ΔE00 10.13
Dusty Blue
#5A86AD
ΔE00 10.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2890AD #AD4528
analogous
#28AD88 #2890AD #284EAD
triadic
#2890AD #AD2890 #90AD28
tetradic
#2890AD #8828AD #AD4528 #4EAD28
square
#2890AD #8828AD #AD4528 #4EAD28
split-complementary
#2890AD #AD284E #AD8828
monochromatic
#113D4A #1D677B #2890AD #3FB3D3 #71C6DE
Accessibility & contrast
On white
3.70
#2890AD on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.68
#2890AD on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2890AD
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2890AD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2890AD | 1.00 | 3.70 | 5.68 | 5.68 |
| #FFFFFF | 3.70 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7F8CAF
Deuteranopia (green-blind)
#6D7FAD
Tritanopia (blue-blind)
#009999
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #2890ad; /* rgb */ color: rgb(40, 144, 173); /* oklch */ color: oklch(60.9% 0.100 221.1);
Tailwind
colors: {
custom: {
50: '#77b0c5',
500: '#2890ad',
950: '#000000',
},
}SCSS
$custom: #2890ad; $custom-light: #77b0c5; $custom-dark: #000000;
JSON
{
"hex": "#2890ad",
"rgb": {
"r": 40,
"g": 144,
"b": 173
},
"hsl": {
"h": 193.083,
"s": 62.441,
"l": 41.765
},
"oklch": {
"l": 0.60859,
"c": 0.10024,
"h": 221.1
},
"luminance": 0.23415
}Semantic roles & 50–950 ramp
primary
#2890AD
secondary
#C57F6C
accent
#6642E6
background
#F7FAFC
surface
#EEF5F8
border
#C9CFD1
text
#0A1013
muted
#7C7F82