#217B93#217B93

#217B93 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.3% C 0.089 H 220.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#217B93
RGB	rgb(33, 123, 147)
HSL	hsl(193, 63%, 35%)
HSV	hsv(193, 78%, 58%)
CMYK	cmyk(77.6%, 16.3%, 0%, 42.4%)
CIE-LAB	lab(47.74, -17.32, -20.41)
CIE-LCH	lch(47.74, 26.76, 229.68°)
OKLab	oklab(54.25% -0.0678 -0.0571)
OKLCH	oklch(54.25% 0.089 220.1)
XYZ	xyz(12.9744, 16.5943, 30.1173)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B93 #933921

analogous

#219372 #217B93 #214293

triadic

#217B93 #93217B #7B9321

tetradic

#217B93 #722193 #933921 #429321

square

#217B93 #722193 #933921 #429321

split-complementary

#217B93 #932142 #937221

monochromatic

#0B272F #165161 #217B93 #2CA5C5 #55BDD9

Accessibility & contrast

On white

4.86

#217B93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#217B93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B93

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B93	#FFFFFF	#000000	##FFFFFF
##217B93	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7894

Deuteranopia (green-blind)

#5D6C93

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #217b93;
/* rgb */ color: rgb(33, 123, 147);
/* oklch */ color: oklch(54.3% 0.089 220.1);

Tailwind

colors: {
  custom: {
    50: '#6fa1b2',
    500: '#217b93',
    950: '#000000',
  },
}

SCSS

$custom: #217b93;
$custom-light: #6fa1b2;
$custom-dark: #000000;

JSON

{
  "hex": "#217b93",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 147
  },
  "hsl": {
    "h": 192.632,
    "s": 63.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5425,
    "c": 0.08859,
    "h": 220.1
  },
  "luminance": 0.16596
}

Semantic roles & 50–950 ramp

primary

#217B93

secondary

#BD6953

accent

#6441E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080F11

muted

#7B7E80

Preview Lab

Preview with #217B93

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

Preview Lab → · Contrast checker → · Palette generator →