#216B8A#216B8A

#216B8A is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 49.7% C 0.086 H 230.3°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#216B8A
RGB	rgb(33, 107, 138)
HSL	hsl(198, 61%, 34%)
HSV	hsv(198, 76%, 54%)
CMYK	cmyk(76.1%, 22.5%, 0%, 45.9%)
CIE-LAB	lab(42.27, -11.46, -23.52)
CIE-LCH	lch(42.27, 26.16, 244.03°)
OKLab	oklab(49.74% -0.0548 -0.0661)
OKLCH	oklch(49.74% 0.086 230.3)
XYZ	xyz(10.4705, 12.6725, 25.9340)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216B8A #8A4021

analogous

#218A74 #216B8A #21368A

triadic

#216B8A #8A216B #6B8A21

tetradic

#216B8A #74218A #8A4021 #368A21

square

#216B8A #74218A #8A4021 #368A21

split-complementary

#216B8A #8A2136 #8A7421

monochromatic

#091E27 #154559 #216B8A #2D91BB #50AED5

Accessibility & contrast

On white

5.94

#216B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#216B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216B8A

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216B8A	#FFFFFF	#000000	##FFFFFF
##216B8A	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B698C

Deuteranopia (green-blind)

#4D5F8A

Tritanopia (blue-blind)

#007475

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #216b8a;
/* rgb */ color: rgb(33, 107, 138);
/* oklch */ color: oklch(49.7% 0.086 230.3);

Tailwind

colors: {
  custom: {
    50: '#6c95ac',
    500: '#216b8a',
    950: '#000000',
  },
}

SCSS

$custom: #216b8a;
$custom-light: #6c95ac;
$custom-dark: #000000;

JSON

{
  "hex": "#216b8a",
  "rgb": {
    "r": 33,
    "g": 107,
    "b": 138
  },
  "hsl": {
    "h": 197.714,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.49735,
    "c": 0.08587,
    "h": 230.3
  },
  "luminance": 0.12674
}

Semantic roles & 50–950 ramp

primary

#216B8A

secondary

#B96E4E

accent

#7343E5

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #216B8A

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

Preview Lab → · Contrast checker → · Palette generator →