#306D82#306D82

#306D82 is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.4% C 0.071 H 223.6°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#306D82
RGB	rgb(48, 109, 130)
HSL	hsl(195, 46%, 35%)
HSV	hsv(195, 63%, 51%)
CMYK	cmyk(63.1%, 16.2%, 0%, 49%)
CIE-LAB	lab(43.03, -12.89, -17.50)
CIE-LCH	lch(43.03, 21.73, 233.63°)
OKLab	oklab(50.36% -0.0512 -0.0487)
OKLCH	oklch(50.36% 0.071 223.6)
XYZ	xyz(10.7152, 13.1763, 23.0933)
Luminance	0.1318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306D82 #824530

analogous

#30826E #306D82 #304482

triadic

#306D82 #82306D #6D8230

tetradic

#306D82 #6E3082 #824530 #448230

square

#306D82 #6E3082 #824530 #448230

split-complementary

#306D82 #823044 #826E30

monochromatic

#0F2229 #1F4855 #306D82 #4192AF #66AEC6

Accessibility & contrast

On white

5.78

#306D82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#306D82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306D82

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306D82	#FFFFFF	#000000	##FFFFFF
##306D82	1.00	5.78	3.64	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616B83

Deuteranopia (green-blind)

#556282

Tritanopia (blue-blind)

#007374

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #306d82;
/* rgb */ color: rgb(48, 109, 130);
/* oklch */ color: oklch(50.4% 0.071 223.6);

Tailwind

colors: {
  custom: {
    50: '#7197a6',
    500: '#306d82',
    950: '#000000',
  },
}

SCSS

$custom: #306d82;
$custom-light: #7197a6;
$custom-dark: #000000;

JSON

{
  "hex": "#306d82",
  "rgb": {
    "r": 48,
    "g": 109,
    "b": 130
  },
  "hsl": {
    "h": 195.366,
    "s": 46.067,
    "l": 34.902
  },
  "oklch": {
    "l": 0.50363,
    "c": 0.07073,
    "h": 223.6
  },
  "luminance": 0.13177
}

Semantic roles & 50–950 ramp

primary

#306D82

secondary

#AE7460

accent

#7452D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #306D82

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

Preview Lab → · Contrast checker → · Palette generator →