#217890#217890

#217890 is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.3% C 0.087 H 220.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#217890
RGB	rgb(33, 120, 144)
HSL	hsl(193, 63%, 35%)
HSV	hsv(193, 77%, 56%)
CMYK	cmyk(77.1%, 16.7%, 0%, 43.5%)
CIE-LAB	lab(46.67, -16.70, -20.29)
CIE-LCH	lch(46.67, 26.28, 230.54°)
OKLab	oklab(53.35% -0.0659 -0.0567)
OKLCH	oklch(53.35% 0.087 220.7)
XYZ	xyz(12.3756, 15.7684, 28.7715)
Luminance	0.1577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217890 #903921

analogous

#219071 #217890 #214190

triadic

#217890 #902178 #789021

tetradic

#217890 #712190 #903921 #419021

square

#217890 #712190 #903921 #419021

split-complementary

#217890 #902141 #907121

monochromatic

#0A252C #164F5E #217890 #2CA1C2 #54BBD8

Accessibility & contrast

On white

5.06

#217890 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#217890 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217890

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217890	#FFFFFF	#000000	##FFFFFF
##217890	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7591

Deuteranopia (green-blind)

#5B6A90

Tritanopia (blue-blind)

#008080

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #217890;
/* rgb */ color: rgb(33, 120, 144);
/* oklch */ color: oklch(53.3% 0.087 220.7);

Tailwind

colors: {
  custom: {
    50: '#6e9fb0',
    500: '#217890',
    950: '#000000',
  },
}

SCSS

$custom: #217890;
$custom-light: #6e9fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#217890",
  "rgb": {
    "r": 33,
    "g": 120,
    "b": 144
  },
  "hsl": {
    "h": 192.973,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.53346,
    "c": 0.08698,
    "h": 220.7
  },
  "luminance": 0.1577
}

Semantic roles & 50–950 ramp

primary

#217890

secondary

#BB6851

accent

#6542E6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #217890

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

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