#428893#428893

#428893 is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.6% C 0.072 H 208.9°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#428893
RGB	rgb(66, 136, 147)
HSL	hsl(188, 38%, 42%)
HSV	hsv(188, 55%, 58%)
CMYK	cmyk(55.1%, 7.5%, 0%, 42.4%)
CIE-LAB	lab(52.81, -18.71, -12.61)
CIE-LCH	lch(52.81, 22.56, 213.97°)
OKLab	oklab(58.6% -0.0631 -0.0348)
OKLCH	oklch(58.6% 0.072 208.9)
XYZ	xyz(16.3153, 20.8716, 30.7669)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428893 #934D42

analogous

#429376 #428893 #426093

triadic

#428893 #934288 #889342

tetradic

#428893 #764293 #934D42 #609342

square

#428893 #764293 #934D42 #609342

split-complementary

#428893 #934260 #937642

monochromatic

#1C3A3F #2F6169 #428893 #5CAAB6 #87C0C9

Accessibility & contrast

On white

4.06

#428893 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#428893 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428893

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428893	#FFFFFF	#000000	##000000
##428893	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8394

Deuteranopia (green-blind)

#717A93

Tritanopia (blue-blind)

#008D8B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #428893;
/* rgb */ color: rgb(66, 136, 147);
/* oklch */ color: oklch(58.6% 0.072 208.9);

Tailwind

colors: {
  custom: {
    50: '#7eabb2',
    500: '#428893',
    950: '#000000',
  },
}

SCSS

$custom: #428893;
$custom-light: #7eabb2;
$custom-dark: #000000;

JSON

{
  "hex": "#428893",
  "rgb": {
    "r": 66,
    "g": 136,
    "b": 147
  },
  "hsl": {
    "h": 188.148,
    "s": 38.028,
    "l": 41.765
  },
  "oklch": {
    "l": 0.58595,
    "c": 0.07205,
    "h": 208.9
  },
  "luminance": 0.20873
}

Semantic roles & 50–950 ramp

primary

#428893

secondary

#B4857D

accent

#6A5ACE

background

#F8FAFA

surface

#EFF4F5

border

#CACECF

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #428893

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

Preview Lab → · Contrast checker → · Palette generator →