#216E8E#216E8E

#216E8E is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.7% C 0.088 H 230.3°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#216E8E
RGB	rgb(33, 110, 142)
HSL	hsl(198, 62%, 34%)
HSV	hsv(198, 77%, 56%)
CMYK	cmyk(76.8%, 22.5%, 0%, 44.3%)
CIE-LAB	lab(43.40, -11.75, -24.15)
CIE-LCH	lch(43.40, 26.86, 244.05°)
OKLab	oklab(50.7% -0.0564 -0.0679)
OKLCH	oklch(50.7% 0.088 230.3)
XYZ	xyz(11.0836, 13.4269, 27.5934)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216E8E #8E4121

analogous

#218E78 #216E8E #21378E

triadic

#216E8E #8E216E #6E8E21

tetradic

#216E8E #78218E #8E4121 #378E21

square

#216E8E #78218E #8E4121 #378E21

split-complementary

#216E8E #8E2137 #8E7821

monochromatic

#0A212B #15485C #216E8E #2D94C0 #52B0D7

Accessibility & contrast

On white

5.70

#216E8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#216E8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216E8E

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216E8E	#FFFFFF	#000000	##FFFFFF
##216E8E	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6C90

Deuteranopia (green-blind)

#4F628E

Tritanopia (blue-blind)

#007779

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #216e8e;
/* rgb */ color: rgb(33, 110, 142);
/* oklch */ color: oklch(50.7% 0.088 230.3);

Tailwind

colors: {
  custom: {
    50: '#6d97af',
    500: '#216e8e',
    950: '#000000',
  },
}

SCSS

$custom: #216e8e;
$custom-light: #6d97af;
$custom-dark: #000000;

JSON

{
  "hex": "#216e8e",
  "rgb": {
    "r": 33,
    "g": 110,
    "b": 142
  },
  "hsl": {
    "h": 197.615,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.50699,
    "c": 0.08826,
    "h": 230.3
  },
  "luminance": 0.13428
}

Semantic roles & 50–950 ramp

primary

#216E8E

secondary

#BA7050

accent

#7242E5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #216E8E

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

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