#217FA2#217FA2

#217FA2 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.0% C 0.099 H 228.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#217FA2
RGB	rgb(33, 127, 162)
HSL	hsl(196, 66%, 38%)
HSV	hsv(196, 80%, 64%)
CMYK	cmyk(79.6%, 21.6%, 0%, 36.5%)
CIE-LAB	lab(49.63, -14.28, -26.28)
CIE-LCH	lch(49.63, 29.91, 241.49°)
OKLab	oklab(55.97% -0.0659 -0.0739)
OKLCH	oklch(55.97% 0.099 228.3)
XYZ	xyz(14.7355, 18.1089, 36.8942)
Luminance	0.1811 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217FA2 #A24421

analogous

#21A284 #217FA2 #213EA2

triadic

#217FA2 #A2217F #7FA221

tetradic

#217FA2 #8421A2 #A24421 #3EA221

square

#217FA2 #8421A2 #A24421 #3EA221

split-complementary

#217FA2 #A2213E #A28421

monochromatic

#0C2F3C #17576F #217FA2 #2CA6D4 #5FBCDE

Accessibility & contrast

On white

4.54

#217FA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#217FA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #217FA2

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217FA2	#FFFFFF	#000000	##000000
##217FA2	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7DA4

Deuteranopia (green-blind)

#5C71A2

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #217fa2;
/* rgb */ color: rgb(33, 127, 162);
/* oklch */ color: oklch(56.0% 0.099 228.3);

Tailwind

colors: {
  custom: {
    50: '#72a4bd',
    500: '#217fa2',
    950: '#000000',
  },
}

SCSS

$custom: #217fa2;
$custom-light: #72a4bd;
$custom-dark: #000000;

JSON

{
  "hex": "#217fa2",
  "rgb": {
    "r": 33,
    "g": 127,
    "b": 162
  },
  "hsl": {
    "h": 196.279,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.55966,
    "c": 0.09897,
    "h": 228.3
  },
  "luminance": 0.18111
}

Semantic roles & 50–950 ramp

primary

#217FA2

secondary

#C3785C

accent

#6D3FE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #217FA2

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

Preview Lab → · Contrast checker → · Palette generator →