#216388#216388

#216388 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.6% C 0.088 H 237.6°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#216388
RGB	rgb(33, 99, 136)
HSL	hsl(202, 61%, 33%)
HSV	hsv(202, 76%, 53%)
CMYK	cmyk(75.7%, 27.2%, 0%, 46.7%)
CIE-LAB	lab(39.62, -7.45, -26.43)
CIE-LCH	lch(39.62, 27.46, 254.26°)
OKLab	oklab(47.6% -0.0473 -0.0746)
OKLCH	oklch(47.6% 0.088 237.6)
XYZ	xyz(9.5312, 11.0235, 24.9132)
Luminance	0.1103 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216388 #884621

analogous

#218879 #216388 #213088

triadic

#216388 #882163 #638821

tetradic

#216388 #792188 #884621 #308821

square

#216388 #792188 #884621 #308821

split-complementary

#216388 #882130 #887921

monochromatic

#091B25 #153F57 #216388 #2D87B9 #4FA4D4

Accessibility & contrast

On white

6.55

#216388 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#216388 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216388

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216388	#FFFFFF	#000000	##FFFFFF
##216388	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51638A

Deuteranopia (green-blind)

#435987

Tritanopia (blue-blind)

#006C70

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #216388;
/* rgb */ color: rgb(33, 99, 136);
/* oklch */ color: oklch(47.6% 0.088 237.6);

Tailwind

colors: {
  custom: {
    50: '#6b8fab',
    500: '#216388',
    950: '#000000',
  },
}

SCSS

$custom: #216388;
$custom-light: #6b8fab;
$custom-dark: #000000;

JSON

{
  "hex": "#216388",
  "rgb": {
    "r": 33,
    "g": 99,
    "b": 136
  },
  "hsl": {
    "h": 201.553,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.47597,
    "c": 0.08828,
    "h": 237.6
  },
  "luminance": 0.11025
}

Semantic roles & 50–950 ramp

primary

#216388

secondary

#B8734D

accent

#7D44E4

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #216388

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

Preview Lab → · Contrast checker → · Palette generator →