#2199AB#2199AB

#2199AB is a light, moderate teal. Relative luminance 0.260; OKLCH L 62.9% C 0.102 H 210.4°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#2199AB
RGB	rgb(33, 153, 171)
HSL	hsl(188, 68%, 40%)
HSV	hsv(188, 81%, 67%)
CMYK	cmyk(80.7%, 10.5%, 0%, 32.9%)
CIE-LAB	lab(58.08, -25.09, -18.47)
CIE-LCH	lch(58.08, 31.15, 216.37°)
OKLab	oklab(62.88% -0.0877 -0.0515)
OKLCH	oklch(62.88% 0.102 210.4)
XYZ	xyz(19.3659, 26.0436, 42.5264)
Luminance	0.2605 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2199AB #AB3321

analogous

#21AB78 #2199AB #2154AB

triadic

#2199AB #AB2199 #99AB21

tetradic

#2199AB #7821AB #AB3321 #54AB21

square

#2199AB #7821AB #AB3321 #54AB21

split-complementary

#2199AB #AB2154 #AB7821

monochromatic

#0D3D44 #176B78 #2199AB #32C2D7 #65D1E1

Accessibility & contrast

On white

3.38

#2199AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#2199AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2199AB

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2199AB	#FFFFFF	#000000	##000000
##2199AB	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A93AC

Deuteranopia (green-blind)

#7886AB

Tritanopia (blue-blind)

#00A19E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #2199ab;
/* rgb */ color: rgb(33, 153, 171);
/* oklch */ color: oklch(62.9% 0.102 210.4);

Tailwind

colors: {
  custom: {
    50: '#76b7c4',
    500: '#2199ab',
    950: '#000000',
  },
}

SCSS

$custom: #2199ab;
$custom-light: #76b7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2199ab",
  "rgb": {
    "r": 33,
    "g": 153,
    "b": 171
  },
  "hsl": {
    "h": 187.826,
    "s": 67.647,
    "l": 40
  },
  "oklch": {
    "l": 0.62879,
    "c": 0.10172,
    "h": 210.4
  },
  "luminance": 0.26046
}

Semantic roles & 50–950 ramp

primary

#2199AB

secondary

#C76E61

accent

#543DEB

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2199AB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →