#216A7F#216A7F

#216A7F is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 48.9% C 0.077 H 221.0°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#216A7F
RGB	rgb(33, 106, 127)
HSL	hsl(193, 59%, 31%)
HSV	hsv(193, 74%, 50%)
CMYK	cmyk(74%, 16.5%, 0%, 50.2%)
CIE-LAB	lab(41.47, -14.79, -18.12)
CIE-LCH	lch(41.47, 23.39, 230.77°)
OKLab	oklab(48.95% -0.0582 -0.0506)
OKLCH	oklch(48.95% 0.077 221)
XYZ	xyz(9.6104, 12.1626, 21.9157)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216A7F #7F3621

analogous

#217F65 #216A7F #213B7F

triadic

#216A7F #7F216A #6A7F21

tetradic

#216A7F #65217F #7F3621 #3B7F21

square

#216A7F #65217F #7F3621 #3B7F21

split-complementary

#216A7F #7F213B #7F6521

monochromatic

#08191E #14414E #216A7F #2E93B0 #4AB2D0

Accessibility & contrast

On white

6.12

#216A7F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#216A7F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216A7F

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216A7F	#FFFFFF	#000000	##FFFFFF
##216A7F	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6780

Deuteranopia (green-blind)

#515E7F

Tritanopia (blue-blind)

#007171

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #216a7f;
/* rgb */ color: rgb(33, 106, 127);
/* oklch */ color: oklch(48.9% 0.077 221.0);

Tailwind

colors: {
  custom: {
    50: '#6a94a4',
    500: '#216a7f',
    950: '#000000',
  },
}

SCSS

$custom: #216a7f;
$custom-light: #6a94a4;
$custom-dark: #000000;

JSON

{
  "hex": "#216a7f",
  "rgb": {
    "r": 33,
    "g": 106,
    "b": 127
  },
  "hsl": {
    "h": 193.404,
    "s": 58.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.48945,
    "c": 0.07713,
    "h": 221
  },
  "luminance": 0.12164
}

Semantic roles & 50–950 ramp

primary

#216A7F

secondary

#B2614A

accent

#6946E2

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #216A7F

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

Preview Lab → · Contrast checker → · Palette generator →