#216FAA#216FAA

#216FAA is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.5% C 0.118 H 246.1°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#216FAA
RGB	rgb(33, 111, 170)
HSL	hsl(206, 67%, 40%)
HSV	hsv(206, 81%, 67%)
CMYK	cmyk(80.6%, 34.7%, 0%, 33.3%)
CIE-LAB	lab(45.07, -1.95, -38.09)
CIE-LCH	lch(45.07, 38.14, 267.07°)
OKLab	oklab(52.47% -0.048 -0.1084)
OKLCH	oklch(52.47% 0.119 246.1)
XYZ	xyz(13.5645, 14.5928, 40.1242)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216FAA #AA5C21

analogous

#21AAA0 #216FAA #212BAA

triadic

#216FAA #AA216F #6FAA21

tetradic

#216FAA #A021AA #AA5C21 #2BAA21

square

#216FAA #A021AA #AA5C21 #2BAA21

split-complementary

#216FAA #AA212B #AAA021

monochromatic

#0D2C43 #174E77 #216FAA #3190D7 #64ABE1

Accessibility & contrast

On white

5.36

#216FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#216FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216FAA

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216FAA	#FFFFFF	#000000	##FFFFFF
##216FAA	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5371AC

Deuteranopia (green-blind)

#4065A9

Tritanopia (blue-blind)

#007D84

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #216faa;
/* rgb */ color: rgb(33, 111, 170);
/* oklch */ color: oklch(52.5% 0.118 246.1);

Tailwind

colors: {
  custom: {
    50: '#7398c3',
    500: '#216faa',
    950: '#000000',
  },
}

SCSS

$custom: #216faa;
$custom-light: #7398c3;
$custom-dark: #000000;

JSON

{
  "hex": "#216faa",
  "rgb": {
    "r": 33,
    "g": 111,
    "b": 170
  },
  "hsl": {
    "h": 205.839,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.52472,
    "c": 0.1185,
    "h": 246.1
  },
  "luminance": 0.14594
}

Semantic roles & 50–950 ramp

primary

#216FAA

secondary

#C68C61

accent

#883DEA

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #216FAA

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

Preview Lab → · Contrast checker → · Palette generator →