#216C7D#216C7D

#216C7D is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.4% C 0.076 H 216.1°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#216C7D
RGB	rgb(33, 108, 125)
HSL	hsl(191, 58%, 31%)
HSV	hsv(191, 74%, 49%)
CMYK	cmyk(73.6%, 13.6%, 0%, 51%)
CIE-LAB	lab(42.04, -16.61, -16.04)
CIE-LCH	lch(42.04, 23.09, 223.99°)
OKLab	oklab(49.38% -0.0612 -0.0447)
OKLCH	oklch(49.38% 0.076 216.1)
XYZ	xyz(9.6899, 12.5280, 21.3055)
Luminance	0.1253 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216C7D #7D3221

analogous

#217D60 #216C7D #213E7D

triadic

#216C7D #7D216C #6C7D21

tetradic

#216C7D #60217D #7D3221 #3E7D21

square

#216C7D #60217D #7D3221 #3E7D21

split-complementary

#216C7D #7D213E #7D6021

monochromatic

#07181C #14424D #216C7D #2E96AD #49B6CF

Accessibility & contrast

On white

5.99

#216C7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#216C7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216C7D

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216C7D	#FFFFFF	#000000	##FFFFFF
##216C7D	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60697E

Deuteranopia (green-blind)

#545F7D

Tritanopia (blue-blind)

#007271

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #216c7d;
/* rgb */ color: rgb(33, 108, 125);
/* oklch */ color: oklch(49.4% 0.076 216.1);

Tailwind

colors: {
  custom: {
    50: '#6a96a2',
    500: '#216c7d',
    950: '#000000',
  },
}

SCSS

$custom: #216c7d;
$custom-light: #6a96a2;
$custom-dark: #000000;

JSON

{
  "hex": "#216c7d",
  "rgb": {
    "r": 33,
    "g": 108,
    "b": 125
  },
  "hsl": {
    "h": 191.087,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.49377,
    "c": 0.07579,
    "h": 216.1
  },
  "luminance": 0.12529
}

Semantic roles & 50–950 ramp

primary

#216C7D

secondary

#B05D4A

accent

#6346E1

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #216C7D

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

Preview Lab → · Contrast checker → · Palette generator →