#2197A0#2197A0

#2197A0 is a mid, moderate teal. Relative luminance 0.250; OKLCH L 61.9% C 0.098 H 202.9°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#2197A0
RGB	rgb(33, 151, 160)
HSL	hsl(184, 66%, 38%)
HSV	hsv(184, 79%, 63%)
CMYK	cmyk(79.4%, 5.6%, 0%, 37.3%)
CIE-LAB	lab(57.07, -27.62, -13.74)
CIE-LCH	lch(57.07, 30.85, 206.45°)
OKLab	oklab(61.93% -0.0905 -0.0382)
OKLCH	oklch(61.93% 0.098 202.9)
XYZ	xyz(18.0361, 24.9924, 37.1243)
Luminance	0.2500 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2197A0 #A02A21

analogous

#21A069 #2197A0 #2157A0

triadic

#2197A0 #A02197 #97A021

tetradic

#2197A0 #6921A0 #A02A21 #57A021

square

#2197A0 #6921A0 #A02A21 #57A021

split-complementary

#2197A0 #A02157 #A06921

monochromatic

#0C373B #17676D #2197A0 #2BC7D3 #5ED5DE

Accessibility & contrast

On white

3.50

#2197A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#2197A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2197A0

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2197A0	#FFFFFF	#000000	##000000
##2197A0	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A90A1

Deuteranopia (green-blind)

#7984A0

Tritanopia (blue-blind)

#009D9A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #2197a0;
/* rgb */ color: rgb(33, 151, 160);
/* oklch */ color: oklch(61.9% 0.098 202.9);

Tailwind

colors: {
  custom: {
    50: '#74b6bc',
    500: '#2197a0',
    950: '#000000',
  },
}

SCSS

$custom: #2197a0;
$custom-light: #74b6bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2197a0",
  "rgb": {
    "r": 33,
    "g": 151,
    "b": 160
  },
  "hsl": {
    "h": 184.252,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.61934,
    "c": 0.09823,
    "h": 202.9
  },
  "luminance": 0.24995
}

Semantic roles & 50–950 ramp

primary

#2197A0

secondary

#C2625B

accent

#4B3FE9

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2197A0

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

Preview Lab → · Contrast checker → · Palette generator →