#2197A4#2197A4

#2197A4 is a light, moderate teal. Relative luminance 0.251; OKLCH L 62.1% C 0.099 H 206.4°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#2197A4
RGB	rgb(33, 151, 164)
HSL	hsl(186, 66%, 39%)
HSV	hsv(186, 80%, 64%)
CMYK	cmyk(79.9%, 7.9%, 0%, 35.7%)
CIE-LAB	lab(57.21, -26.34, -15.81)
CIE-LCH	lch(57.21, 30.73, 210.98°)
OKLab	oklab(62.09% -0.0887 -0.044)
OKLCH	oklch(62.09% 0.099 206.4)
XYZ	xyz(18.3917, 25.1346, 38.9969)
Luminance	0.2514 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2197A4 #A42E21

analogous

#21A46F #2197A4 #2155A4

triadic

#2197A4 #A42197 #97A421

tetradic

#2197A4 #6F21A4 #A42E21 #55A421

square

#2197A4 #6F21A4 #A42E21 #55A421

split-complementary

#2197A4 #A42155 #A46F21

monochromatic

#0C393E #176871 #2197A4 #2DC4D5 #60D2DF

Accessibility & contrast

On white

3.48

#2197A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#2197A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2197A4

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2197A4	#FFFFFF	#000000	##000000
##2197A4	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8991A5

Deuteranopia (green-blind)

#7884A4

Tritanopia (blue-blind)

#009E9B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #2197a4;
/* rgb */ color: rgb(33, 151, 164);
/* oklch */ color: oklch(62.1% 0.099 206.4);

Tailwind

colors: {
  custom: {
    50: '#75b6bf',
    500: '#2197a4',
    950: '#000000',
  },
}

SCSS

$custom: #2197a4;
$custom-light: #75b6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2197a4",
  "rgb": {
    "r": 33,
    "g": 151,
    "b": 164
  },
  "hsl": {
    "h": 185.954,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62091,
    "c": 0.09905,
    "h": 206.4
  },
  "luminance": 0.25137
}

Semantic roles & 50–950 ramp

primary

#2197A4

secondary

#C4675D

accent

#4F3EE9

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2197A4

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

Preview Lab → · Contrast checker → · Palette generator →