#216D7B#216D7B

#216D7B is a mid, moderate teal. Relative luminance 0.127; OKLCH L 49.6% C 0.075 H 212.5°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#216D7B
RGB	rgb(33, 109, 123)
HSL	hsl(189, 58%, 31%)
HSV	hsv(189, 73%, 48%)
CMYK	cmyk(73.2%, 11.4%, 0%, 51.8%)
CIE-LAB	lab(42.29, -17.84, -14.45)
CIE-LCH	lch(42.29, 22.96, 219.00°)
OKLab	oklab(49.55% -0.0632 -0.0402)
OKLCH	oklch(49.55% 0.075 212.5)
XYZ	xyz(9.6695, 12.6896, 20.6748)
Luminance	0.1269 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216D7B #7B2F21

analogous

#217B5C #216D7B #21407B

triadic

#216D7B #7B216D #6D7B21

tetradic

#216D7B #5C217B #7B2F21 #407B21

square

#216D7B #5C217B #7B2F21 #407B21

split-complementary

#216D7B #7B2140 #7B5C21

monochromatic

#07171A #14424B #216D7B #2E98AB #48B9CE

Accessibility & contrast

On white

5.94

#216D7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#216D7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216D7B

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216D7B	#FFFFFF	#000000	##FFFFFF
##216D7B	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62697C

Deuteranopia (green-blind)

#56607B

Tritanopia (blue-blind)

#007371

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #216d7b;
/* rgb */ color: rgb(33, 109, 123);
/* oklch */ color: oklch(49.6% 0.075 212.5);

Tailwind

colors: {
  custom: {
    50: '#6a97a1',
    500: '#216d7b',
    950: '#000000',
  },
}

SCSS

$custom: #216d7b;
$custom-light: #6a97a1;
$custom-dark: #000000;

JSON

{
  "hex": "#216d7b",
  "rgb": {
    "r": 33,
    "g": 109,
    "b": 123
  },
  "hsl": {
    "h": 189.333,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.49551,
    "c": 0.07489,
    "h": 212.5
  },
  "luminance": 0.12691
}

Semantic roles & 50–950 ramp

primary

#216D7B

secondary

#AE594A

accent

#5F47E1

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #216D7B

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

Preview Lab → · Contrast checker → · Palette generator →