#216E8D#216E8D

#216E8D is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.6% C 0.087 H 229.4°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#216E8D
RGB	rgb(33, 110, 141)
HSL	hsl(197, 62%, 34%)
HSV	hsv(197, 77%, 55%)
CMYK	cmyk(76.6%, 22%, 0%, 44.7%)
CIE-LAB	lab(43.36, -12.11, -23.62)
CIE-LCH	lch(43.36, 26.55, 242.85°)
OKLab	oklab(50.65% -0.0568 -0.0664)
OKLCH	oklch(50.65% 0.087 229.4)
XYZ	xyz(11.0089, 13.3970, 27.1998)
Luminance	0.1340 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216E8D #8D4021

analogous

#218D76 #216E8D #21388D

triadic

#216E8D #8D216E #6E8D21

tetradic

#216E8D #76218D #8D4021 #388D21

square

#216E8D #76218D #8D4021 #388D21

split-complementary

#216E8D #8D2138 #8D7621

monochromatic

#0A212A #15475B #216E8D #2D95BF #52B0D6

Accessibility & contrast

On white

5.71

#216E8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#216E8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216E8D

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216E8D	#FFFFFF	#000000	##FFFFFF
##216E8D	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6C8F

Deuteranopia (green-blind)

#4F628D

Tritanopia (blue-blind)

#007778

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #216e8d;
/* rgb */ color: rgb(33, 110, 141);
/* oklch */ color: oklch(50.6% 0.087 229.4);

Tailwind

colors: {
  custom: {
    50: '#6d97ae',
    500: '#216e8d',
    950: '#000000',
  },
}

SCSS

$custom: #216e8d;
$custom-light: #6d97ae;
$custom-dark: #000000;

JSON

{
  "hex": "#216e8d",
  "rgb": {
    "r": 33,
    "g": 110,
    "b": 141
  },
  "hsl": {
    "h": 197.222,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.50649,
    "c": 0.08734,
    "h": 229.4
  },
  "luminance": 0.13398
}

Semantic roles & 50–950 ramp

primary

#216E8D

secondary

#BA6E50

accent

#7143E5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #216E8D

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

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