#216CA7#216CA7

#216CA7 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.6% C 0.118 H 246.9°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#216CA7
RGB	rgb(33, 108, 167)
HSL	hsl(206, 67%, 39%)
HSV	hsv(206, 80%, 65%)
CMYK	cmyk(80.2%, 35.3%, 0%, 34.5%)
CIE-LAB	lab(44.00, -1.25, -38.03)
CIE-LCH	lch(44.00, 38.05, 268.12°)
OKLab	oklab(51.58% -0.0461 -0.1082)
OKLCH	oklch(51.58% 0.118 246.9)
XYZ	xyz(12.9621, 13.8369, 38.5394)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216CA7 #A75C21

analogous

#21A79F #216CA7 #2129A7

triadic

#216CA7 #A7216C #6CA721

tetradic

#216CA7 #9F21A7 #A75C21 #29A721

square

#216CA7 #9F21A7 #A75C21 #29A721

split-complementary

#216CA7 #A72129 #A79F21

monochromatic

#0D2A41 #174B74 #216CA7 #2F8DD6 #62A9E0

Accessibility & contrast

On white

5.57

#216CA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#216CA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216CA7

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216CA7	#FFFFFF	#000000	##FFFFFF
##216CA7	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506FA9

Deuteranopia (green-blind)

#3D62A6

Tritanopia (blue-blind)

#007A81

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #216ca7;
/* rgb */ color: rgb(33, 108, 167);
/* oklch */ color: oklch(51.6% 0.118 246.9);

Tailwind

colors: {
  custom: {
    50: '#7295c1',
    500: '#216ca7',
    950: '#000000',
  },
}

SCSS

$custom: #216ca7;
$custom-light: #7295c1;
$custom-dark: #000000;

JSON

{
  "hex": "#216ca7",
  "rgb": {
    "r": 33,
    "g": 108,
    "b": 167
  },
  "hsl": {
    "h": 206.418,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.51575,
    "c": 0.11763,
    "h": 246.9
  },
  "luminance": 0.13838
}

Semantic roles & 50–950 ramp

primary

#216CA7

secondary

#C58C5F

accent

#8A3EEA

background

#F7F9FB

surface

#EDF1F7

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #216CA7

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

Preview Lab → · Contrast checker → · Palette generator →