#216FA8#216FA8

#216FA8 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.4% C 0.116 H 245.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#216FA8
RGB	rgb(33, 111, 168)
HSL	hsl(205, 67%, 39%)
HSV	hsv(205, 80%, 66%)
CMYK	cmyk(80.4%, 33.9%, 0%, 34.1%)
CIE-LAB	lab(44.97, -2.71, -37.09)
CIE-LCH	lch(44.97, 37.18, 265.83°)
OKLab	oklab(52.36% -0.0486 -0.1054)
OKLCH	oklch(52.36% 0.116 245.3)
XYZ	xyz(13.3768, 14.5177, 39.1354)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216FA8 #A85A21

analogous

#21A89E #216FA8 #212CA8

triadic

#216FA8 #A8216F #6FA821

tetradic

#216FA8 #9E21A8 #A85A21 #2CA821

square

#216FA8 #9E21A8 #A85A21 #2CA821

split-complementary

#216FA8 #A8212C #A89E21

monochromatic

#0D2B42 #174D75 #216FA8 #3090D6 #63ABE0

Accessibility & contrast

On white

5.38

#216FA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#216FA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216FA8

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216FA8	#FFFFFF	#000000	##FFFFFF
##216FA8	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5471AA

Deuteranopia (green-blind)

#4165A7

Tritanopia (blue-blind)

#007D84

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #216fa8;
/* rgb */ color: rgb(33, 111, 168);
/* oklch */ color: oklch(52.4% 0.116 245.3);

Tailwind

colors: {
  custom: {
    50: '#7298c2',
    500: '#216fa8',
    950: '#000000',
  },
}

SCSS

$custom: #216fa8;
$custom-light: #7298c2;
$custom-dark: #000000;

JSON

{
  "hex": "#216fa8",
  "rgb": {
    "r": 33,
    "g": 111,
    "b": 168
  },
  "hsl": {
    "h": 205.333,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.52355,
    "c": 0.11607,
    "h": 245.3
  },
  "luminance": 0.14519
}

Semantic roles & 50–950 ramp

primary

#216FA8

secondary

#C58A5F

accent

#863EEA

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #216FA8

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

Preview Lab → · Contrast checker → · Palette generator →