#2198AA#2198AA

#2198AA is a light, moderate teal. Relative luminance 0.257; OKLCH L 62.6% C 0.101 H 210.5°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#2198AA
RGB	rgb(33, 152, 170)
HSL	hsl(188, 67%, 40%)
HSV	hsv(188, 81%, 67%)
CMYK	cmyk(80.6%, 10.6%, 0%, 33.3%)
CIE-LAB	lab(57.73, -24.90, -18.43)
CIE-LCH	lch(57.73, 30.98, 216.51°)
OKLab	oklab(62.59% -0.0872 -0.0514)
OKLCH	oklch(62.59% 0.101 210.5)
XYZ	xyz(19.1080, 25.6797, 41.9720)
Luminance	0.2568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2198AA #AA3321

analogous

#21AA77 #2198AA #2154AA

triadic

#2198AA #AA2198 #98AA21

tetradic

#2198AA #7721AA #AA3321 #54AA21

square

#2198AA #7721AA #AA3321 #54AA21

split-complementary

#2198AA #AA2154 #AA7721

monochromatic

#0D3C43 #176A77 #2198AA #31C1D7 #64D1E1

Accessibility & contrast

On white

3.42

#2198AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#2198AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2198AA

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2198AA	#FFFFFF	#000000	##000000
##2198AA	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8992AB

Deuteranopia (green-blind)

#7785AA

Tritanopia (blue-blind)

#00A09D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #2198aa;
/* rgb */ color: rgb(33, 152, 170);
/* oklch */ color: oklch(62.6% 0.101 210.5);

Tailwind

colors: {
  custom: {
    50: '#75b6c3',
    500: '#2198aa',
    950: '#000000',
  },
}

SCSS

$custom: #2198aa;
$custom-light: #75b6c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2198aa",
  "rgb": {
    "r": 33,
    "g": 152,
    "b": 170
  },
  "hsl": {
    "h": 187.883,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62587,
    "c": 0.10118,
    "h": 210.5
  },
  "luminance": 0.25682
}

Semantic roles & 50–950 ramp

primary

#2198AA

secondary

#C66E61

accent

#543DEA

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2198AA

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

Preview Lab → · Contrast checker → · Palette generator →