#216E7E#216E7E

#216E7E is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 49.9% C 0.076 H 214.6°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#216E7E
RGB	rgb(33, 110, 126)
HSL	hsl(190, 58%, 31%)
HSV	hsv(190, 74%, 49%)
CMYK	cmyk(73.8%, 12.7%, 0%, 50.6%)
CIE-LAB	lab(42.73, -17.38, -15.59)
CIE-LCH	lch(42.73, 23.34, 221.89°)
OKLab	oklab(49.95% -0.0629 -0.0434)
OKLCH	oklch(49.95% 0.076 214.6)
XYZ	xyz(9.9674, 12.9804, 21.7148)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216E7E #7E3121

analogous

#217E5F #216E7E #213F7E

triadic

#216E7E #7E216E #6E7E21

tetradic

#216E7E #5F217E #7E3121 #3F7E21

square

#216E7E #5F217E #7E3121 #3F7E21

split-complementary

#216E7E #7E213F #7E5F21

monochromatic

#08191D #14444E #216E7E #2E98AE #4AB9D0

Accessibility & contrast

On white

5.84

#216E7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#216E7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216E7E

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216E7E	#FFFFFF	#000000	##FFFFFF
##216E7E	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636A7F

Deuteranopia (green-blind)

#56617E

Tritanopia (blue-blind)

#007473

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #216e7e;
/* rgb */ color: rgb(33, 110, 126);
/* oklch */ color: oklch(49.9% 0.076 214.6);

Tailwind

colors: {
  custom: {
    50: '#6b97a3',
    500: '#216e7e',
    950: '#000000',
  },
}

SCSS

$custom: #216e7e;
$custom-light: #6b97a3;
$custom-dark: #000000;

JSON

{
  "hex": "#216e7e",
  "rgb": {
    "r": 33,
    "g": 110,
    "b": 126
  },
  "hsl": {
    "h": 190.323,
    "s": 58.491,
    "l": 31.176
  },
  "oklch": {
    "l": 0.49945,
    "c": 0.07646,
    "h": 214.6
  },
  "luminance": 0.12982
}

Semantic roles & 50–950 ramp

primary

#216E7E

secondary

#B15C4A

accent

#6146E2

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #216E7E

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

Preview Lab → · Contrast checker → · Palette generator →