#216B90#216B90

#216B90 is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.0% C 0.092 H 235.0°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#216B90
RGB	rgb(33, 107, 144)
HSL	hsl(200, 63%, 35%)
HSV	hsv(200, 77%, 56%)
CMYK	cmyk(77.1%, 25.7%, 0%, 43.5%)
CIE-LAB	lab(42.54, -9.27, -26.69)
CIE-LCH	lch(42.54, 28.25, 250.84°)
OKLab	oklab(50.04% -0.0526 -0.0752)
OKLCH	oklch(50.04% 0.092 235)
XYZ	xyz(10.9169, 12.8511, 28.2853)
Luminance	0.1285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216B90 #904621

analogous

#21907E #216B90 #213490

triadic

#216B90 #90216B #6B9021

tetradic

#216B90 #7E2190 #904621 #349021

square

#216B90 #7E2190 #904621 #349021

split-complementary

#216B90 #902134 #907E21

monochromatic

#0A212C #16465E #216B90 #2C90C2 #54ACD8

Accessibility & contrast

On white

5.88

#216B90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#216B90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216B90

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216B90	#FFFFFF	#000000	##FFFFFF
##216B90	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596A92

Deuteranopia (green-blind)

#4A608F

Tritanopia (blue-blind)

#007578

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #216b90;
/* rgb */ color: rgb(33, 107, 144);
/* oklch */ color: oklch(50.0% 0.092 235.0);

Tailwind

colors: {
  custom: {
    50: '#6d95b0',
    500: '#216b90',
    950: '#000000',
  },
}

SCSS

$custom: #216b90;
$custom-light: #6d95b0;
$custom-dark: #000000;

JSON

{
  "hex": "#216b90",
  "rgb": {
    "r": 33,
    "g": 107,
    "b": 144
  },
  "hsl": {
    "h": 200,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.50042,
    "c": 0.09179,
    "h": 235
  },
  "luminance": 0.12852
}

Semantic roles & 50–950 ramp

primary

#216B90

secondary

#BB7551

accent

#7942E6

background

#F7F9FA

surface

#EDF1F5

border

#C8CBCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #216B90

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

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