#216A8A#216A8A

#216A8A is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.5% C 0.086 H 231.4°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#216A8A
RGB	rgb(33, 106, 138)
HSL	hsl(198, 61%, 34%)
HSV	hsv(198, 76%, 54%)
CMYK	cmyk(76.1%, 23.2%, 0%, 45.9%)
CIE-LAB	lab(41.95, -10.87, -24.01)
CIE-LCH	lch(41.95, 26.36, 245.64°)
OKLab	oklab(49.48% -0.0538 -0.0675)
OKLCH	oklch(49.48% 0.086 231.4)
XYZ	xyz(10.3668, 12.4652, 25.8995)
Luminance	0.1247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216A8A #8A4121

analogous

#218A75 #216A8A #21358A

triadic

#216A8A #8A216A #6A8A21

tetradic

#216A8A #75218A #8A4121 #358A21

square

#216A8A #75218A #8A4121 #358A21

split-complementary

#216A8A #8A2135 #8A7521

monochromatic

#091E27 #154459 #216A8A #2D90BB #50ADD5

Accessibility & contrast

On white

6.01

#216A8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#216A8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216A8A

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216A8A	#FFFFFF	#000000	##FFFFFF
##216A8A	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A698C

Deuteranopia (green-blind)

#4C5F8A

Tritanopia (blue-blind)

#007375

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #216a8a;
/* rgb */ color: rgb(33, 106, 138);
/* oklch */ color: oklch(49.5% 0.086 231.4);

Tailwind

colors: {
  custom: {
    50: '#6c94ac',
    500: '#216a8a',
    950: '#000000',
  },
}

SCSS

$custom: #216a8a;
$custom-light: #6c94ac;
$custom-dark: #000000;

JSON

{
  "hex": "#216a8a",
  "rgb": {
    "r": 33,
    "g": 106,
    "b": 138
  },
  "hsl": {
    "h": 198.286,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.4948,
    "c": 0.08633,
    "h": 231.4
  },
  "luminance": 0.12466
}

Semantic roles & 50–950 ramp

primary

#216A8A

secondary

#B96F4E

accent

#7443E5

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #216A8A

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

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