#216688#216688

#216688 is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.4% C 0.086 H 234.3°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#216688
RGB	rgb(33, 102, 136)
HSL	hsl(200, 61%, 33%)
HSV	hsv(200, 76%, 53%)
CMYK	cmyk(75.7%, 25%, 0%, 46.7%)
CIE-LAB	lab(40.58, -9.24, -24.94)
CIE-LCH	lch(40.58, 26.60, 249.66°)
OKLab	oklab(48.36% -0.0504 -0.0702)
OKLCH	oklch(48.36% 0.086 234.3)
XYZ	xyz(9.8207, 11.6025, 25.0097)
Luminance	0.1160 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216688 #884321

analogous

#218876 #216688 #213288

triadic

#216688 #882166 #668821

tetradic

#216688 #762188 #884321 #328821

square

#216688 #762188 #884321 #328821

split-complementary

#216688 #882132 #887621

monochromatic

#091C25 #154157 #216688 #2D8BB9 #4FA8D4

Accessibility & contrast

On white

6.32

#216688 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#216688 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216688

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216688	#FFFFFF	#000000	##FFFFFF
##216688	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55658A

Deuteranopia (green-blind)

#475B87

Tritanopia (blue-blind)

#006F72

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #216688;
/* rgb */ color: rgb(33, 102, 136);
/* oklch */ color: oklch(48.4% 0.086 234.3);

Tailwind

colors: {
  custom: {
    50: '#6c91ab',
    500: '#216688',
    950: '#000000',
  },
}

SCSS

$custom: #216688;
$custom-light: #6c91ab;
$custom-dark: #000000;

JSON

{
  "hex": "#216688",
  "rgb": {
    "r": 33,
    "g": 102,
    "b": 136
  },
  "hsl": {
    "h": 199.806,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.48359,
    "c": 0.08642,
    "h": 234.3
  },
  "luminance": 0.11604
}

Semantic roles & 50–950 ramp

primary

#216688

secondary

#B8704D

accent

#7944E4

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #216688

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

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