#216C78#216C78

#216C78 is a mid, moderate teal. Relative luminance 0.124; OKLCH L 49.2% C 0.073 H 210.3°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#216C78
RGB	rgb(33, 108, 120)
HSL	hsl(188, 57%, 30%)
HSV	hsv(188, 73%, 47%)
CMYK	cmyk(72.5%, 10%, 0%, 52.9%)
CIE-LAB	lab(41.85, -18.31, -13.31)
CIE-LCH	lch(41.85, 22.63, 216.02°)
OKLab	oklab(49.16% -0.0634 -0.037)
OKLCH	oklch(49.16% 0.073 210.3)
XYZ	xyz(9.3785, 12.4034, 19.6655)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216C78 #782D21

analogous

#217859 #216C78 #214078

triadic

#216C78 #78216C #6C7821

tetradic

#216C78 #592178 #782D21 #407821

square

#216C78 #592178 #782D21 #407821

split-complementary

#216C78 #782140 #785921

monochromatic

#071618 #144148 #216C78 #2E97A8 #47BACC

Accessibility & contrast

On white

6.03

#216C78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#216C78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216C78

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216C78	#FFFFFF	#000000	##FFFFFF
##216C78	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626879

Deuteranopia (green-blind)

#555F78

Tritanopia (blue-blind)

#007170

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #216c78;
/* rgb */ color: rgb(33, 108, 120);
/* oklch */ color: oklch(49.2% 0.073 210.3);

Tailwind

colors: {
  custom: {
    50: '#6a969f',
    500: '#216c78',
    950: '#000000',
  },
}

SCSS

$custom: #216c78;
$custom-light: #6a969f;
$custom-dark: #000000;

JSON

{
  "hex": "#216c78",
  "rgb": {
    "r": 33,
    "g": 108,
    "b": 120
  },
  "hsl": {
    "h": 188.276,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.49157,
    "c": 0.07341,
    "h": 210.3
  },
  "luminance": 0.12405
}

Semantic roles & 50–950 ramp

primary

#216C78

secondary

#AB574A

accent

#5D48E0

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #216C78

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

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