#2197AD#2197AD
#2197AD is a light, moderate teal. Relative luminance 0.255; OKLCH L 62.5% C 0.102 H 213.9°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).
Color values
| HEX | #2197AD |
|---|---|
| RGB | rgb(33, 151, 173) |
| HSL | hsl(189, 68%, 40%) |
| HSV | hsv(189, 81%, 68%) |
| CMYK | cmyk(80.9%, 12.7%, 0%, 32.2%) |
| CIE-LAB | lab(57.53, -23.40, -20.44) |
| CIE-LCH | lch(57.53, 31.07, 221.14°) |
| OKLab | oklab(62.46% -0.0849 -0.0571) |
| OKLCH | oklch(62.46% 0.102 213.9) |
| XYZ | xyz(19.2334, 25.4713, 43.4298) |
| Luminance | 0.2547 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Teal Blue
#01889F
ΔE00 5.34
Turquoise Blue
#06B1C4
ΔE00 8.11
Cadetblue
#5F9EA0
ΔE00 8.27
Dirty Blue
#3F829D
ΔE00 8.61
Dark Cyan
#0A888A
ΔE00 9.78
Darkcyan
#008B8B
ΔE00 10.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2197AD #AD3721
analogous
#21AD7D #2197AD #2151AD
triadic
#2197AD #AD2197 #97AD21
tetradic
#2197AD #7D21AD #AD3721 #51AD21
square
#2197AD #7D21AD #AD3721 #51AD21
split-complementary
#2197AD #AD2151 #AD7D21
monochromatic
#0D3D46 #176A7A #2197AD #33BED8 #66CFE2
Accessibility & contrast
On white
3.45
#2197AD on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.09
#2197AD on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2197AD
6.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2197AD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2197AD | 1.00 | 3.45 | 6.09 | 6.09 |
| #FFFFFF | 3.45 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8792AE
Deuteranopia (green-blind)
#7584AD
Tritanopia (blue-blind)
#009F9E
Achromatopsia (no color)
#8A8A8A
Design tokens & code
CSS
--color: #2197ad; /* rgb */ color: rgb(33, 151, 173); /* oklch */ color: oklch(62.5% 0.102 213.9);
Tailwind
colors: {
custom: {
50: '#76b6c5',
500: '#2197ad',
950: '#000000',
},
}SCSS
$custom: #2197ad; $custom-light: #76b6c5; $custom-dark: #000000;
JSON
{
"hex": "#2197ad",
"rgb": {
"r": 33,
"g": 151,
"b": 173
},
"hsl": {
"h": 189.429,
"s": 67.961,
"l": 40.392
},
"oklch": {
"l": 0.62462,
"c": 0.10233,
"h": 213.9
},
"luminance": 0.25474
}Semantic roles & 50–950 ramp
primary
#2197AD
secondary
#C77262
accent
#583DEB
background
#F7FBFC
surface
#EEF6F8
border
#C9D0D1
text
#0A1113
muted
#7C8082