#217D97#217D97

#217D97 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 54.9% C 0.091 H 221.5°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#217D97
RGB	rgb(33, 125, 151)
HSL	hsl(193, 64%, 36%)
HSV	hsv(193, 78%, 59%)
CMYK	cmyk(78.1%, 17.2%, 0%, 40.8%)
CIE-LAB	lab(48.54, -17.03, -21.53)
CIE-LCH	lch(48.54, 27.45, 231.66°)
OKLab	oklab(54.94% -0.0682 -0.0603)
OKLCH	oklch(54.94% 0.091 221.5)
XYZ	xyz(13.5444, 17.2233, 31.8827)
Luminance	0.1722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217D97 #973B21

analogous

#219776 #217D97 #214297

triadic

#217D97 #97217D #7D9721

tetradic

#217D97 #762197 #973B21 #429721

square

#217D97 #762197 #973B21 #429721

split-complementary

#217D97 #972142 #977621

monochromatic

#0B2A33 #165365 #217D97 #2CA7C9 #58BEDA

Accessibility & contrast

On white

4.72

#217D97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#217D97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217D97

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217D97	#FFFFFF	#000000	##FFFFFF
##217D97	1.00	4.72	4.44	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7A98

Deuteranopia (green-blind)

#5E6E97

Tritanopia (blue-blind)

#008585

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #217d97;
/* rgb */ color: rgb(33, 125, 151);
/* oklch */ color: oklch(54.9% 0.091 221.5);

Tailwind

colors: {
  custom: {
    50: '#70a2b5',
    500: '#217d97',
    950: '#000000',
  },
}

SCSS

$custom: #217d97;
$custom-light: #70a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#217d97",
  "rgb": {
    "r": 33,
    "g": 125,
    "b": 151
  },
  "hsl": {
    "h": 193.22,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54942,
    "c": 0.09099,
    "h": 221.5
  },
  "luminance": 0.17225
}

Semantic roles & 50–950 ramp

primary

#217D97

secondary

#BE6C55

accent

#6541E7

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #217D97

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

Preview Lab → · Contrast checker → · Palette generator →