#216AA0#216AA0

#216AA0 is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.7% C 0.111 H 245.3°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#216AA0
RGB	rgb(33, 106, 160)
HSL	hsl(206, 66%, 38%)
HSV	hsv(206, 79%, 63%)
CMYK	cmyk(79.4%, 33.7%, 0%, 37.3%)
CIE-LAB	lab(43.02, -2.68, -35.45)
CIE-LCH	lch(43.02, 35.55, 265.67°)
OKLab	oklab(50.68% -0.0463 -0.1007)
OKLCH	oklch(50.68% 0.111 245.3)
XYZ	xyz(12.1239, 13.1680, 35.1536)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216AA0 #A05721

analogous

#21A096 #216AA0 #212AA0

triadic

#216AA0 #A0216A #6AA021

tetradic

#216AA0 #9621A0 #A05721 #2AA021

square

#216AA0 #9621A0 #A05721 #2AA021

split-complementary

#216AA0 #A0212A #A09621

monochromatic

#0C273B #17486D #216AA0 #2B8CD3 #5EA7DE

Accessibility & contrast

On white

5.78

#216AA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#216AA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216AA0

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216AA0	#FFFFFF	#000000	##FFFFFF
##216AA0	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516CA2

Deuteranopia (green-blind)

#3F609F

Tritanopia (blue-blind)

#00777D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #216aa0;
/* rgb */ color: rgb(33, 106, 160);
/* oklch */ color: oklch(50.7% 0.111 245.3);

Tailwind

colors: {
  custom: {
    50: '#7094bc',
    500: '#216aa0',
    950: '#000000',
  },
}

SCSS

$custom: #216aa0;
$custom-light: #7094bc;
$custom-dark: #000000;

JSON

{
  "hex": "#216aa0",
  "rgb": {
    "r": 33,
    "g": 106,
    "b": 160
  },
  "hsl": {
    "h": 205.512,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.5068,
    "c": 0.11087,
    "h": 245.3
  },
  "luminance": 0.13169
}

Semantic roles & 50–950 ramp

primary

#216AA0

secondary

#C2875B

accent

#873FE9

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #216AA0

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

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