#217498#217498

#217498 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.7% C 0.095 H 231.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#217498
RGB	rgb(33, 116, 152)
HSL	hsl(198, 64%, 36%)
HSV	hsv(198, 78%, 60%)
CMYK	cmyk(78.3%, 23.7%, 0%, 40.4%)
CIE-LAB	lab(45.74, -11.61, -26.45)
CIE-LCH	lch(45.74, 28.88, 246.30°)
OKLab	oklab(52.72% -0.0587 -0.0744)
OKLCH	oklch(52.72% 0.095 231.7)
XYZ	xyz(12.5378, 15.0796, 31.9495)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217498 #984521

analogous

#219881 #217498 #213998

triadic

#217498 #982174 #749821

tetradic

#217498 #812198 #984521 #399821

square

#217498 #812198 #984521 #399821

split-complementary

#217498 #982139 #988121

monochromatic

#0B2733 #164E66 #217498 #2C9ACA #59B3DB

Accessibility & contrast

On white

5.23

#217498 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#217498 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217498

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217498	#FFFFFF	#000000	##FFFFFF
##217498	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62739A

Deuteranopia (green-blind)

#526797

Tritanopia (blue-blind)

#007E80

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #217498;
/* rgb */ color: rgb(33, 116, 152);
/* oklch */ color: oklch(52.7% 0.095 231.7);

Tailwind

colors: {
  custom: {
    50: '#6f9cb6',
    500: '#217498',
    950: '#000000',
  },
}

SCSS

$custom: #217498;
$custom-light: #6f9cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#217498",
  "rgb": {
    "r": 33,
    "g": 116,
    "b": 152
  },
  "hsl": {
    "h": 198.151,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.52717,
    "c": 0.09482,
    "h": 231.7
  },
  "luminance": 0.15081
}

Semantic roles & 50–950 ramp

primary

#217498

secondary

#BF7656

accent

#7340E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #217498

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

Preview Lab → · Contrast checker → · Palette generator →