#216F7B#216F7B

#216F7B is a mid, moderate teal. Relative luminance 0.131; OKLCH L 50.1% C 0.075 H 209.8°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#216F7B
RGB	rgb(33, 111, 123)
HSL	hsl(188, 58%, 31%)
HSV	hsv(188, 73%, 48%)
CMYK	cmyk(73.2%, 9.8%, 0%, 51.8%)
CIE-LAB	lab(42.95, -18.94, -13.46)
CIE-LCH	lch(42.95, 23.23, 215.40°)
OKLab	oklab(50.08% -0.0653 -0.0374)
OKLCH	oklch(50.08% 0.075 209.8)
XYZ	xyz(9.8853, 13.1211, 20.7467)
Luminance	0.1312 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216F7B #7B2D21

analogous

#217B5A #216F7B #21427B

triadic

#216F7B #7B216F #6F7B21

tetradic

#216F7B #5A217B #7B2D21 #427B21

square

#216F7B #5A217B #7B2D21 #427B21

split-complementary

#216F7B #7B2142 #7B5A21

monochromatic

#07181A #14434B #216F7B #2E9BAB #48BCCE

Accessibility & contrast

On white

5.79

#216F7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#216F7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216F7B

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216F7B	#FFFFFF	#000000	##FFFFFF
##216F7B	1.00	5.79	3.62	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656B7C

Deuteranopia (green-blind)

#58617B

Tritanopia (blue-blind)

#007473

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #216f7b;
/* rgb */ color: rgb(33, 111, 123);
/* oklch */ color: oklch(50.1% 0.075 209.8);

Tailwind

colors: {
  custom: {
    50: '#6a98a1',
    500: '#216f7b',
    950: '#000000',
  },
}

SCSS

$custom: #216f7b;
$custom-light: #6a98a1;
$custom-dark: #000000;

JSON

{
  "hex": "#216f7b",
  "rgb": {
    "r": 33,
    "g": 111,
    "b": 123
  },
  "hsl": {
    "h": 188,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.50077,
    "c": 0.07531,
    "h": 209.8
  },
  "luminance": 0.13122
}

Semantic roles & 50–950 ramp

primary

#216F7B

secondary

#AE574A

accent

#5B47E1

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #216F7B

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

Preview Lab → · Contrast checker → · Palette generator →