#428296#428296

#428296 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.2% C 0.072 H 220.7°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#428296
RGB	rgb(66, 130, 150)
HSL	hsl(194, 39%, 42%)
HSV	hsv(194, 56%, 59%)
CMYK	cmyk(56%, 13.3%, 0%, 41.2%)
CIE-LAB	lab(51.06, -14.54, -17.00)
CIE-LCH	lch(51.06, 22.37, 229.45°)
OKLab	oklab(57.23% -0.0547 -0.0471)
OKLCH	oklch(57.23% 0.072 220.7)
XYZ	xyz(15.7323, 19.3241, 31.7491)
Luminance	0.1933 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428296 #965642

analogous

#429680 #428296 #425896

triadic

#428296 #964282 #829642

tetradic

#428296 #804296 #965642 #589642

square

#428296 #804296 #965642 #589642

split-complementary

#428296 #964258 #968042

monochromatic

#1D3841 #2F5D6C #428296 #5DA2B8 #88BBCB

Accessibility & contrast

On white

4.32

#428296 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#428296 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428296

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428296	#FFFFFF	#000000	##000000
##428296	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767F97

Deuteranopia (green-blind)

#697696

Tritanopia (blue-blind)

#008988

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #428296;
/* rgb */ color: rgb(66, 130, 150);
/* oklch */ color: oklch(57.2% 0.072 220.7);

Tailwind

colors: {
  custom: {
    50: '#7ea6b5',
    500: '#428296',
    950: '#000000',
  },
}

SCSS

$custom: #428296;
$custom-light: #7ea6b5;
$custom-dark: #000000;

JSON

{
  "hex": "#428296",
  "rgb": {
    "r": 66,
    "g": 130,
    "b": 150
  },
  "hsl": {
    "h": 194.286,
    "s": 38.889,
    "l": 42.353
  },
  "oklch": {
    "l": 0.57234,
    "c": 0.07224,
    "h": 220.7
  },
  "luminance": 0.19326
}

Semantic roles & 50–950 ramp

primary

#428296

secondary

#B58B7E

accent

#7559CF

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #428296

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

Preview Lab → · Contrast checker → · Palette generator →