#216B7E#216B7E

#216B7E is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.2% C 0.076 H 218.6°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#216B7E
RGB	rgb(33, 107, 126)
HSL	hsl(192, 58%, 31%)
HSV	hsv(192, 74%, 49%)
CMYK	cmyk(73.8%, 15.1%, 0%, 50.6%)
CIE-LAB	lab(41.76, -15.71, -17.08)
CIE-LCH	lch(41.76, 23.20, 227.39°)
OKLab	oklab(49.16% -0.0597 -0.0477)
OKLCH	oklch(49.16% 0.076 218.6)
XYZ	xyz(9.6492, 12.3440, 21.6087)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216B7E #7E3421

analogous

#217E62 #216B7E #213C7E

triadic

#216B7E #7E216B #6B7E21

tetradic

#216B7E #62217E #7E3421 #3C7E21

square

#216B7E #62217E #7E3421 #3C7E21

split-complementary

#216B7E #7E213C #7E6221

monochromatic

#08191D #14424E #216B7E #2E94AE #4AB4D0

Accessibility & contrast

On white

6.05

#216B7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#216B7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216B7E

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216B7E	#FFFFFF	#000000	##FFFFFF
##216B7E	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F687F

Deuteranopia (green-blind)

#525E7E

Tritanopia (blue-blind)

#007171

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #216b7e;
/* rgb */ color: rgb(33, 107, 126);
/* oklch */ color: oklch(49.2% 0.076 218.6);

Tailwind

colors: {
  custom: {
    50: '#6a95a3',
    500: '#216b7e',
    950: '#000000',
  },
}

SCSS

$custom: #216b7e;
$custom-light: #6a95a3;
$custom-dark: #000000;

JSON

{
  "hex": "#216b7e",
  "rgb": {
    "r": 33,
    "g": 107,
    "b": 126
  },
  "hsl": {
    "h": 192.258,
    "s": 58.491,
    "l": 31.176
  },
  "oklch": {
    "l": 0.4916,
    "c": 0.07638,
    "h": 218.6
  },
  "luminance": 0.12345
}

Semantic roles & 50–950 ramp

primary

#216B7E

secondary

#B15F4A

accent

#6646E2

background

#F6F9FA

surface

#ECF1F3

border

#C7CBCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #216B7E

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

Preview Lab → · Contrast checker → · Palette generator →