#2198A8#2198A8

#2198A8 is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.5% C 0.100 H 208.8°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#2198A8
RGB	rgb(33, 152, 168)
HSL	hsl(187, 67%, 39%)
HSV	hsv(187, 80%, 66%)
CMYK	cmyk(80.4%, 9.5%, 0%, 34.1%)
CIE-LAB	lab(57.66, -25.56, -17.40)
CIE-LCH	lch(57.66, 30.92, 214.26°)
OKLab	oklab(62.51% -0.088 -0.0485)
OKLCH	oklch(62.51% 0.1 208.8)
XYZ	xyz(18.9202, 25.6046, 40.9832)
Luminance	0.2561 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2198A8 #A83121

analogous

#21A875 #2198A8 #2155A8

triadic

#2198A8 #A82198 #98A821

tetradic

#2198A8 #7521A8 #A83121 #55A821

square

#2198A8 #7521A8 #A83121 #55A821

split-complementary

#2198A8 #A82155 #A87521

monochromatic

#0D3B42 #176A75 #2198A8 #30C3D6 #63D2E0

Accessibility & contrast

On white

3.43

#2198A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#2198A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2198A8

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2198A8	#FFFFFF	#000000	##000000
##2198A8	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A92A9

Deuteranopia (green-blind)

#7885A8

Tritanopia (blue-blind)

#009F9D

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #2198a8;
/* rgb */ color: rgb(33, 152, 168);
/* oklch */ color: oklch(62.5% 0.100 208.8);

Tailwind

colors: {
  custom: {
    50: '#75b6c1',
    500: '#2198a8',
    950: '#000000',
  },
}

SCSS

$custom: #2198a8;
$custom-light: #75b6c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2198a8",
  "rgb": {
    "r": 33,
    "g": 152,
    "b": 168
  },
  "hsl": {
    "h": 187.111,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.62505,
    "c": 0.10048,
    "h": 208.8
  },
  "luminance": 0.25607
}

Semantic roles & 50–950 ramp

primary

#2198A8

secondary

#C56B5F

accent

#523EEA

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2198A8

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

Preview Lab → · Contrast checker → · Palette generator →