#216E8A#216E8A

#216E8A is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.5% C 0.085 H 226.8°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#216E8A
RGB	rgb(33, 110, 138)
HSL	hsl(196, 61%, 34%)
HSV	hsv(196, 76%, 54%)
CMYK	cmyk(76.1%, 20.3%, 0%, 45.9%)
CIE-LAB	lab(43.23, -13.19, -22.03)
CIE-LCH	lch(43.23, 25.68, 239.09°)
OKLab	oklab(50.5% -0.058 -0.0618)
OKLCH	oklch(50.5% 0.085 226.8)
XYZ	xyz(10.7887, 13.3089, 26.0401)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216E8A #8A3D21

analogous

#218A71 #216E8A #21398A

triadic

#216E8A #8A216E #6E8A21

tetradic

#216E8A #71218A #8A3D21 #398A21

square

#216E8A #71218A #8A3D21 #398A21

split-complementary

#216E8A #8A2139 #8A7121

monochromatic

#091F27 #154759 #216E8A #2D95BB #50B2D5

Accessibility & contrast

On white

5.73

#216E8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#216E8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216E8A

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216E8A	#FFFFFF	#000000	##FFFFFF
##216E8A	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6C8B

Deuteranopia (green-blind)

#51628A

Tritanopia (blue-blind)

#007677

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #216e8a;
/* rgb */ color: rgb(33, 110, 138);
/* oklch */ color: oklch(50.5% 0.085 226.8);

Tailwind

colors: {
  custom: {
    50: '#6d97ac',
    500: '#216e8a',
    950: '#000000',
  },
}

SCSS

$custom: #216e8a;
$custom-light: #6d97ac;
$custom-dark: #000000;

JSON

{
  "hex": "#216e8a",
  "rgb": {
    "r": 33,
    "g": 110,
    "b": 138
  },
  "hsl": {
    "h": 196,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.50502,
    "c": 0.08472,
    "h": 226.8
  },
  "luminance": 0.1331
}

Semantic roles & 50–950 ramp

primary

#216E8A

secondary

#B96B4E

accent

#6E43E5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #216E8A

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

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