#427A7C#427A7C

#427A7C is a mid, muted teal. Relative luminance 0.165; OKLCH L 54.2% C 0.059 H 198.6°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#427A7C
RGB	rgb(66, 122, 124)
HSL	hsl(182, 31%, 37%)
HSV	hsv(182, 47%, 49%)
CMYK	cmyk(46.8%, 1.6%, 0%, 51.4%)
CIE-LAB	lab(47.66, -17.84, -6.84)
CIE-LCH	lch(47.66, 19.11, 200.98°)
OKLab	oklab(54.21% -0.0561 -0.0188)
OKLCH	oklch(54.21% 0.059 198.6)
XYZ	xyz(12.8430, 16.5315, 21.5790)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427A7C #7C4442

analogous

#427C61 #427A7C #425D7C

triadic

#427A7C #7C427A #7A7C42

tetradic

#427A7C #61427C #7C4442 #5D7C42

square

#427A7C #61427C #7C4442 #5D7C42

split-complementary

#427A7C #7C425D #7C6142

monochromatic

#172B2C #2D5354 #427A7C #57A1A4 #7EB8BA

Accessibility & contrast

On white

4.88

#427A7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#427A7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427A7C

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427A7C	#FFFFFF	#000000	##FFFFFF
##427A7C	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73757C

Deuteranopia (green-blind)

#696E7C

Tritanopia (blue-blind)

#247D7A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #427a7c;
/* rgb */ color: rgb(66, 122, 124);
/* oklch */ color: oklch(54.2% 0.059 198.6);

Tailwind

colors: {
  custom: {
    50: '#7ba0a1',
    500: '#427a7c',
    950: '#000000',
  },
}

SCSS

$custom: #427a7c;
$custom-light: #7ba0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#427a7c",
  "rgb": {
    "r": 66,
    "g": 122,
    "b": 124
  },
  "hsl": {
    "h": 182.069,
    "s": 30.526,
    "l": 37.255
  },
  "oklch": {
    "l": 0.54209,
    "c": 0.05922,
    "h": 198.6
  },
  "luminance": 0.16533
}

Semantic roles & 50–950 ramp

primary

#427A7C

secondary

#A57675

accent

#6561C7

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#0A0E0F

muted

#7C7E7E

Preview Lab

Preview with #427A7C

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

Preview Lab → · Contrast checker → · Palette generator →