#218297#218297

#218297 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.2% C 0.091 H 216.1°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#218297
RGB	rgb(33, 130, 151)
HSL	hsl(191, 64%, 36%)
HSV	hsv(191, 78%, 59%)
CMYK	cmyk(78.1%, 13.9%, 0%, 40.8%)
CIE-LAB	lab(50.12, -19.74, -19.11)
CIE-LCH	lch(50.12, 27.47, 224.06°)
OKLab	oklab(56.21% -0.0732 -0.0533)
OKLCH	oklch(56.21% 0.091 216.1)
XYZ	xyz(14.1934, 18.5212, 32.0991)
Luminance	0.1852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218297 #973621

analogous

#219771 #218297 #214797

triadic

#218297 #972182 #829721

tetradic

#218297 #712197 #973621 #479721

square

#218297 #712197 #973621 #479721

split-complementary

#218297 #972147 #977121

monochromatic

#0B2C33 #165765 #218297 #2CADC9 #58C3DA

Accessibility & contrast

On white

4.46

#218297 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#218297 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218297

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218297	#FFFFFF	#000000	##000000
##218297	1.00	4.46	4.70	4.70
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747E98

Deuteranopia (green-blind)

#647297

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #218297;
/* rgb */ color: rgb(33, 130, 151);
/* oklch */ color: oklch(56.2% 0.091 216.1);

Tailwind

colors: {
  custom: {
    50: '#70a6b5',
    500: '#218297',
    950: '#000000',
  },
}

SCSS

$custom: #218297;
$custom-light: #70a6b5;
$custom-dark: #000000;

JSON

{
  "hex": "#218297",
  "rgb": {
    "r": 33,
    "g": 130,
    "b": 151
  },
  "hsl": {
    "h": 190.678,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.56214,
    "c": 0.0906,
    "h": 216.1
  },
  "luminance": 0.18523
}

Semantic roles & 50–950 ramp

primary

#218297

secondary

#BE6855

accent

#5E41E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #218297

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

Preview Lab → · Contrast checker → · Palette generator →