#428694#428694

#428694 is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.1% C 0.072 H 212.8°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#428694
RGB	rgb(66, 134, 148)
HSL	hsl(190, 38%, 42%)
HSV	hsv(190, 55%, 58%)
CMYK	cmyk(55.4%, 9.5%, 0%, 42%)
CIE-LAB	lab(52.23, -17.34, -14.07)
CIE-LCH	lch(52.23, 22.33, 219.06°)
OKLab	oklab(58.14% -0.0603 -0.0389)
OKLCH	oklch(58.14% 0.072 212.8)
XYZ	xyz(16.1150, 20.3451, 31.0890)
Luminance	0.2035 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428694 #945042

analogous

#429479 #428694 #425D94

triadic

#428694 #944286 #869442

tetradic

#428694 #794294 #945042 #5D9442

square

#428694 #794294 #945042 #5D9442

split-complementary

#428694 #94425D #947942

monochromatic

#1C393F #2F606A #428694 #5DA7B7 #87BEC9

Accessibility & contrast

On white

4.14

#428694 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#428694 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428694

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428694	#FFFFFF	#000000	##000000
##428694	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8295

Deuteranopia (green-blind)

#6F7994

Tritanopia (blue-blind)

#008C8A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #428694;
/* rgb */ color: rgb(66, 134, 148);
/* oklch */ color: oklch(58.1% 0.072 212.8);

Tailwind

colors: {
  custom: {
    50: '#7ea9b3',
    500: '#428694',
    950: '#000000',
  },
}

SCSS

$custom: #428694;
$custom-light: #7ea9b3;
$custom-dark: #000000;

JSON

{
  "hex": "#428694",
  "rgb": {
    "r": 66,
    "g": 134,
    "b": 148
  },
  "hsl": {
    "h": 190.244,
    "s": 38.318,
    "l": 41.961
  },
  "oklch": {
    "l": 0.58139,
    "c": 0.07176,
    "h": 212.8
  },
  "luminance": 0.20347
}

Semantic roles & 50–950 ramp

primary

#428694

secondary

#B4877E

accent

#6D5ACE

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #428694

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

Preview Lab → · Contrast checker → · Palette generator →