#427684#427684

#427684 is a mid, muted cyan. Relative luminance 0.158; OKLCH L 53.5% C 0.060 H 217.2°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#427684
RGB	rgb(66, 118, 132)
HSL	hsl(193, 33%, 39%)
HSV	hsv(193, 50%, 52%)
CMYK	cmyk(50%, 10.6%, 0%, 48.2%)
CIE-LAB	lab(46.68, -13.32, -13.06)
CIE-LCH	lch(46.68, 18.65, 224.44°)
OKLab	oklab(53.52% -0.0476 -0.0361)
OKLCH	oklch(53.52% 0.06 217.2)
XYZ	xyz(12.8885, 15.7800, 24.1920)
Luminance	0.1578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427684 #845042

analogous

#428471 #427684 #425584

triadic

#427684 #844276 #768442

tetradic

#427684 #714284 #845042 #558442

square

#427684 #714284 #845042 #558442

split-complementary

#427684 #844255 #847142

monochromatic

#192D32 #2E525B #427684 #589AAB #81B2C0

Accessibility & contrast

On white

5.05

#427684 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#427684 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427684

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427684	#FFFFFF	#000000	##FFFFFF
##427684	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7385

Deuteranopia (green-blind)

#626B84

Tritanopia (blue-blind)

#1E7B7A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #427684;
/* rgb */ color: rgb(66, 118, 132);
/* oklch */ color: oklch(53.5% 0.060 217.2);

Tailwind

colors: {
  custom: {
    50: '#7b9da7',
    500: '#427684',
    950: '#000000',
  },
}

SCSS

$custom: #427684;
$custom-light: #7b9da7;
$custom-dark: #000000;

JSON

{
  "hex": "#427684",
  "rgb": {
    "r": 66,
    "g": 118,
    "b": 132
  },
  "hsl": {
    "h": 192.727,
    "s": 33.333,
    "l": 38.824
  },
  "oklch": {
    "l": 0.53515,
    "c": 0.05971,
    "h": 217.2
  },
  "luminance": 0.15781
}

Semantic roles & 50–950 ramp

primary

#427684

secondary

#AB8277

accent

#755EC9

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0E0F

muted

#7C7E7F

Preview Lab

Preview with #427684

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

Preview Lab → · Contrast checker → · Palette generator →