#217597#217597

#217597 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.9% C 0.093 H 230.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#217597
RGB	rgb(33, 117, 151)
HSL	hsl(197, 64%, 36%)
HSV	hsv(197, 78%, 59%)
CMYK	cmyk(78.1%, 22.5%, 0%, 40.8%)
CIE-LAB	lab(46.01, -12.54, -25.44)
CIE-LCH	lch(46.01, 28.36, 243.75°)
OKLab	oklab(52.92% -0.0601 -0.0715)
OKLCH	oklch(52.92% 0.093 230)
XYZ	xyz(12.5721, 15.2788, 31.5587)
Luminance	0.1528 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217597 #974321

analogous

#21977E #217597 #213A97

triadic

#217597 #972175 #759721

tetradic

#217597 #7E2197 #974321 #3A9721

square

#217597 #7E2197 #974321 #3A9721

split-complementary

#217597 #97213A #977E21

monochromatic

#0B2733 #164E65 #217597 #2C9CC9 #58B5DA

Accessibility & contrast

On white

5.18

#217597 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#217597 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217597

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217597	#FFFFFF	#000000	##FFFFFF
##217597	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647399

Deuteranopia (green-blind)

#546897

Tritanopia (blue-blind)

#007E80

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #217597;
/* rgb */ color: rgb(33, 117, 151);
/* oklch */ color: oklch(52.9% 0.093 230.0);

Tailwind

colors: {
  custom: {
    50: '#6f9cb5',
    500: '#217597',
    950: '#000000',
  },
}

SCSS

$custom: #217597;
$custom-light: #6f9cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#217597",
  "rgb": {
    "r": 33,
    "g": 117,
    "b": 151
  },
  "hsl": {
    "h": 197.288,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.52918,
    "c": 0.09343,
    "h": 230
  },
  "luminance": 0.1528
}

Semantic roles & 50–950 ramp

primary

#217597

secondary

#BE7455

accent

#7141E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #217597

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

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