#217E97#217E97

#217E97 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.2% C 0.091 H 220.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#217E97
RGB	rgb(33, 126, 151)
HSL	hsl(193, 64%, 36%)
HSV	hsv(193, 78%, 59%)
CMYK	cmyk(78.1%, 16.6%, 0%, 40.8%)
CIE-LAB	lab(48.86, -17.58, -21.05)
CIE-LCH	lch(48.86, 27.42, 230.13°)
OKLab	oklab(55.2% -0.0692 -0.0589)
OKLCH	oklch(55.2% 0.091 220.4)
XYZ	xyz(13.6716, 17.4777, 31.9251)
Luminance	0.1748 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217E97 #973A21

analogous

#219775 #217E97 #214397

triadic

#217E97 #97217E #7E9721

tetradic

#217E97 #752197 #973A21 #439721

square

#217E97 #752197 #973A21 #439721

split-complementary

#217E97 #972143 #977521

monochromatic

#0B2A33 #165465 #217E97 #2CA8C9 #58BFDA

Accessibility & contrast

On white

4.67

#217E97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#217E97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #217E97

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217E97	#FFFFFF	#000000	##FFFFFF
##217E97	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7B98

Deuteranopia (green-blind)

#5F6F97

Tritanopia (blue-blind)

#008686

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #217e97;
/* rgb */ color: rgb(33, 126, 151);
/* oklch */ color: oklch(55.2% 0.091 220.4);

Tailwind

colors: {
  custom: {
    50: '#70a3b5',
    500: '#217e97',
    950: '#000000',
  },
}

SCSS

$custom: #217e97;
$custom-light: #70a3b5;
$custom-dark: #000000;

JSON

{
  "hex": "#217e97",
  "rgb": {
    "r": 33,
    "g": 126,
    "b": 151
  },
  "hsl": {
    "h": 192.712,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55196,
    "c": 0.09084,
    "h": 220.4
  },
  "luminance": 0.17479
}

Semantic roles & 50–950 ramp

primary

#217E97

secondary

#BE6C55

accent

#6441E7

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #217E97

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

Preview Lab → · Contrast checker → · Palette generator →