#306566#306566

#306566 is a mid, muted teal. Relative luminance 0.109; OKLCH L 47.1% C 0.056 H 197.0°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#306566
RGB	rgb(48, 101, 102)
HSL	hsl(181, 36%, 29%)
HSV	hsv(181, 53%, 40%)
CMYK	cmyk(52.9%, 1%, 0%, 60%)
CIE-LAB	lab(39.40, -17.24, -5.99)
CIE-LCH	lch(39.40, 18.25, 199.15°)
OKLab	oklab(47.11% -0.0539 -0.0165)
OKLCH	oklch(47.11% 0.056 197)
XYZ	xyz(8.2699, 10.8943, 14.2348)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306566 #663130

analogous

#30664C #306566 #304A66

triadic

#306566 #663065 #656630

tetradic

#306566 #4C3066 #663130 #4A6630

square

#306566 #4C3066 #663130 #4A6630

split-complementary

#306566 #66304A #664C30

monochromatic

#0A1515 #1C3C3C #306566 #448E90 #5DB1B3

Accessibility & contrast

On white

6.61

#306566 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#306566 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306566

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306566	#FFFFFF	#000000	##FFFFFF
##306566	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6166

Deuteranopia (green-blind)

#565A66

Tritanopia (blue-blind)

#0B6865

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #306566;
/* rgb */ color: rgb(48, 101, 102);
/* oklch */ color: oklch(47.1% 0.056 197.0);

Tailwind

colors: {
  custom: {
    50: '#6e9191',
    500: '#306566',
    950: '#000000',
  },
}

SCSS

$custom: #306566;
$custom-light: #6e9191;
$custom-dark: #000000;

JSON

{
  "hex": "#306566",
  "rgb": {
    "r": 48,
    "g": 101,
    "b": 102
  },
  "hsl": {
    "h": 181.111,
    "s": 36,
    "l": 29.412
  },
  "oklch": {
    "l": 0.47111,
    "c": 0.05641,
    "h": 197
  },
  "luminance": 0.10895
}

Semantic roles & 50–950 ramp

primary

#306566

secondary

#975C5A

accent

#5E5CCC

background

#F6F8F8

surface

#ECF0F0

border

#C7CBCB

text

#070C0C

muted

#7A7D7D

Preview Lab

Preview with #306566

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

Preview Lab → · Contrast checker → · Palette generator →