#216A7E#216A7E

#216A7E is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 48.9% C 0.076 H 219.9°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#216A7E
RGB	rgb(33, 106, 126)
HSL	hsl(193, 58%, 31%)
HSV	hsv(193, 74%, 49%)
CMYK	cmyk(73.8%, 15.9%, 0%, 50.6%)
CIE-LAB	lab(41.43, -15.14, -17.58)
CIE-LCH	lch(41.43, 23.20, 229.25°)
OKLab	oklab(48.9% -0.0586 -0.0491)
OKLCH	oklch(48.9% 0.076 219.9)
XYZ	xyz(9.5456, 12.1367, 21.5741)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216A7E #7E3521

analogous

#217E63 #216A7E #213B7E

triadic

#216A7E #7E216A #6A7E21

tetradic

#216A7E #63217E #7E3521 #3B7E21

square

#216A7E #63217E #7E3521 #3B7E21

split-complementary

#216A7E #7E213B #7E6321

monochromatic

#08181D #14414E #216A7E #2E93AE #4AB3D0

Accessibility & contrast

On white

6.13

#216A7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#216A7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216A7E

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216A7E	#FFFFFF	#000000	##FFFFFF
##216A7E	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E677F

Deuteranopia (green-blind)

#515E7E

Tritanopia (blue-blind)

#007170

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #216a7e;
/* rgb */ color: rgb(33, 106, 126);
/* oklch */ color: oklch(48.9% 0.076 219.9);

Tailwind

colors: {
  custom: {
    50: '#6a94a3',
    500: '#216a7e',
    950: '#000000',
  },
}

SCSS

$custom: #216a7e;
$custom-light: #6a94a3;
$custom-dark: #000000;

JSON

{
  "hex": "#216a7e",
  "rgb": {
    "r": 33,
    "g": 106,
    "b": 126
  },
  "hsl": {
    "h": 192.903,
    "s": 58.491,
    "l": 31.176
  },
  "oklch": {
    "l": 0.48899,
    "c": 0.07645,
    "h": 219.9
  },
  "luminance": 0.12138
}

Semantic roles & 50–950 ramp

primary

#216A7E

secondary

#B1604A

accent

#6846E2

background

#F6F9FA

surface

#ECF1F3

border

#C7CBCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #216A7E

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

Preview Lab → · Contrast checker → · Palette generator →