#216391#216391

#216391 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 48.1% C 0.099 H 243.4°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#216391
RGB	rgb(33, 99, 145)
HSL	hsl(205, 63%, 35%)
HSV	hsv(205, 77%, 57%)
CMYK	cmyk(77.2%, 31.7%, 0%, 43.1%)
CIE-LAB	lab(40.06, -4.07, -31.16)
CIE-LCH	lch(40.06, 31.42, 262.56°)
OKLab	oklab(48.1% -0.0442 -0.0883)
OKLCH	oklch(48.1% 0.099 243.4)
XYZ	xyz(10.1979, 11.2902, 28.4243)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216391 #914F21

analogous

#219187 #216391 #212B91

triadic

#216391 #912163 #639121

tetradic

#216391 #872191 #914F21 #2B9121

square

#216391 #872191 #914F21 #2B9121

split-complementary

#216391 #91212B #918721

monochromatic

#0A1F2D #16415F #216391 #2C85C3 #54A2D8

Accessibility & contrast

On white

6.45

#216391 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#216391 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216391

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216391	#FFFFFF	#000000	##FFFFFF
##216391	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6493

Deuteranopia (green-blind)

#3E5A90

Tritanopia (blue-blind)

#006E73

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #216391;
/* rgb */ color: rgb(33, 99, 145);
/* oklch */ color: oklch(48.1% 0.099 243.4);

Tailwind

colors: {
  custom: {
    50: '#6d8fb1',
    500: '#216391',
    950: '#000000',
  },
}

SCSS

$custom: #216391;
$custom-light: #6d8fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#216391",
  "rgb": {
    "r": 33,
    "g": 99,
    "b": 145
  },
  "hsl": {
    "h": 204.643,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.48096,
    "c": 0.09875,
    "h": 243.4
  },
  "luminance": 0.11291
}

Semantic roles & 50–950 ramp

primary

#216391

secondary

#BC7D52

accent

#8542E6

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #216391

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

Preview Lab → · Contrast checker → · Palette generator →