#216C7C#216C7C

#216C7C is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.3% C 0.075 H 215.0°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#216C7C
RGB	rgb(33, 108, 124)
HSL	hsl(191, 58%, 31%)
HSV	hsv(191, 73%, 49%)
CMYK	cmyk(73.4%, 12.9%, 0%, 51.4%)
CIE-LAB	lab(42.00, -16.95, -15.49)
CIE-LCH	lch(42.00, 22.97, 222.42°)
OKLab	oklab(49.33% -0.0616 -0.0432)
OKLCH	oklch(49.33% 0.075 215)
XYZ	xyz(9.6263, 12.5026, 20.9708)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216C7C #7C3121

analogous

#217C5E #216C7C #213E7C

triadic

#216C7C #7C216C #6C7C21

tetradic

#216C7C #5E217C #7C3121 #3E7C21

square

#216C7C #5E217C #7C3121 #3E7C21

split-complementary

#216C7C #7C213E #7C5E21

monochromatic

#07181B #14424C #216C7C #2E96AC #49B7CF

Accessibility & contrast

On white

6.00

#216C7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#216C7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216C7C

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216C7C	#FFFFFF	#000000	##FFFFFF
##216C7C	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61687D

Deuteranopia (green-blind)

#545F7C

Tritanopia (blue-blind)

#007271

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #216c7c;
/* rgb */ color: rgb(33, 108, 124);
/* oklch */ color: oklch(49.3% 0.075 215.0);

Tailwind

colors: {
  custom: {
    50: '#6a96a2',
    500: '#216c7c',
    950: '#000000',
  },
}

SCSS

$custom: #216c7c;
$custom-light: #6a96a2;
$custom-dark: #000000;

JSON

{
  "hex": "#216c7c",
  "rgb": {
    "r": 33,
    "g": 108,
    "b": 124
  },
  "hsl": {
    "h": 190.549,
    "s": 57.962,
    "l": 30.784
  },
  "oklch": {
    "l": 0.49332,
    "c": 0.07525,
    "h": 215
  },
  "luminance": 0.12504
}

Semantic roles & 50–950 ramp

primary

#216C7C

secondary

#AF5C4A

accent

#6247E1

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070D0F

muted

#7A7E7E

Preview Lab

Preview with #216C7C

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

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