#305D82#305D82

#305D82 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.3% C 0.078 H 245.4°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#305D82
RGB	rgb(48, 93, 130)
HSL	hsl(207, 46%, 35%)
HSV	hsv(207, 63%, 51%)
CMYK	cmyk(63.1%, 28.5%, 0%, 49%)
CIE-LAB	lab(37.96, -3.36, -25.33)
CIE-LCH	lch(37.96, 25.55, 262.45°)
OKLab	oklab(46.34% -0.0326 -0.0713)
OKLCH	oklch(46.34% 0.078 245.4)
XYZ	xyz(9.1610, 10.0679, 22.5753)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305D82 #825530

analogous

#30827E #305D82 #303482

triadic

#305D82 #82305D #5D8230

tetradic

#305D82 #7E3082 #825530 #348230

square

#305D82 #7E3082 #825530 #348230

split-complementary

#305D82 #823034 #827E30

monochromatic

#0F1D29 #1F3D55 #305D82 #417DAF #669BC6

Accessibility & contrast

On white

6.97

#305D82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#305D82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #305D82

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305D82	#FFFFFF	#000000	##FFFFFF
##305D82	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5E84

Deuteranopia (green-blind)

#425681

Tritanopia (blue-blind)

#00666A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #305d82;
/* rgb */ color: rgb(48, 93, 130);
/* oklch */ color: oklch(46.3% 0.078 245.4);

Tailwind

colors: {
  custom: {
    50: '#708aa6',
    500: '#305d82',
    950: '#000000',
  },
}

SCSS

$custom: #305d82;
$custom-light: #708aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#305d82",
  "rgb": {
    "r": 48,
    "g": 93,
    "b": 130
  },
  "hsl": {
    "h": 207.073,
    "s": 46.067,
    "l": 34.902
  },
  "oklch": {
    "l": 0.4634,
    "c": 0.07836,
    "h": 245.4
  },
  "luminance": 0.10069
}

Semantic roles & 50–950 ramp

primary

#305D82

secondary

#AE8360

accent

#8D52D6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #305D82

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

Preview Lab → · Contrast checker → · Palette generator →