#216387#216387

#216387 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.5% C 0.087 H 236.9°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#216387
RGB	rgb(33, 99, 135)
HSL	hsl(201, 61%, 33%)
HSV	hsv(201, 76%, 53%)
CMYK	cmyk(75.6%, 26.7%, 0%, 47.1%)
CIE-LAB	lab(39.57, -7.82, -25.90)
CIE-LCH	lch(39.57, 27.05, 253.20°)
OKLab	oklab(47.54% -0.0476 -0.073)
OKLCH	oklch(47.54% 0.087 236.9)
XYZ	xyz(9.4605, 10.9952, 24.5407)
Luminance	0.1100 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216387 #874521

analogous

#218778 #216387 #213087

triadic

#216387 #872163 #638721

tetradic

#216387 #782187 #874521 #308721

square

#216387 #782187 #874521 #308721

split-complementary

#216387 #872130 #877821

monochromatic

#091B25 #153F56 #216387 #2D87B8 #4FA5D4

Accessibility & contrast

On white

6.56

#216387 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#216387 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216387

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216387	#FFFFFF	#000000	##FFFFFF
##216387	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526389

Deuteranopia (green-blind)

#445986

Tritanopia (blue-blind)

#006C6F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #216387;
/* rgb */ color: rgb(33, 99, 135);
/* oklch */ color: oklch(47.5% 0.087 236.9);

Tailwind

colors: {
  custom: {
    50: '#6b8faa',
    500: '#216387',
    950: '#000000',
  },
}

SCSS

$custom: #216387;
$custom-light: #6b8faa;
$custom-dark: #000000;

JSON

{
  "hex": "#216387",
  "rgb": {
    "r": 33,
    "g": 99,
    "b": 135
  },
  "hsl": {
    "h": 201.176,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.47544,
    "c": 0.08718,
    "h": 236.9
  },
  "luminance": 0.10996
}

Semantic roles & 50–950 ramp

primary

#216387

secondary

#B7724D

accent

#7C44E4

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #216387

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

Preview Lab → · Contrast checker → · Palette generator →