#217F97#217F97

#217F97 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.5% C 0.091 H 219.3°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#217F97
RGB	rgb(33, 127, 151)
HSL	hsl(192, 64%, 36%)
HSV	hsv(192, 78%, 59%)
CMYK	cmyk(78.1%, 15.9%, 0%, 40.8%)
CIE-LAB	lab(49.17, -18.12, -20.56)
CIE-LCH	lch(49.17, 27.41, 228.61°)
OKLab	oklab(55.45% -0.0702 -0.0575)
OKLCH	oklch(55.45% 0.091 219.3)
XYZ	xyz(13.8001, 17.7348, 31.9680)
Luminance	0.1774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217F97 #973921

analogous

#219774 #217F97 #214497

triadic

#217F97 #97217F #7F9721

tetradic

#217F97 #742197 #973921 #449721

square

#217F97 #742197 #973921 #449721

split-complementary

#217F97 #972144 #977421

monochromatic

#0B2B33 #165565 #217F97 #2CA9C9 #58C0DA

Accessibility & contrast

On white

4.62

#217F97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#217F97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #217F97

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217F97	#FFFFFF	#000000	##FFFFFF
##217F97	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707B98

Deuteranopia (green-blind)

#607097

Tritanopia (blue-blind)

#008787

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #217f97;
/* rgb */ color: rgb(33, 127, 151);
/* oklch */ color: oklch(55.5% 0.091 219.3);

Tailwind

colors: {
  custom: {
    50: '#70a4b5',
    500: '#217f97',
    950: '#000000',
  },
}

SCSS

$custom: #217f97;
$custom-light: #70a4b5;
$custom-dark: #000000;

JSON

{
  "hex": "#217f97",
  "rgb": {
    "r": 33,
    "g": 127,
    "b": 151
  },
  "hsl": {
    "h": 192.203,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55451,
    "c": 0.09074,
    "h": 219.3
  },
  "luminance": 0.17736
}

Semantic roles & 50–950 ramp

primary

#217F97

secondary

#BE6B55

accent

#6341E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #217F97

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

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