#305182#305182

#305182 is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.4% C 0.090 H 258.1°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#305182
RGB	rgb(48, 81, 130)
HSL	hsl(216, 46%, 35%)
HSV	hsv(216, 63%, 51%)
CMYK	cmyk(63.1%, 37.7%, 0%, 49%)
CIE-LAB	lab(34.24, 4.28, -31.18)
CIE-LCH	lch(34.24, 31.48, 277.82°)
OKLab	oklab(43.42% -0.0186 -0.0884)
OKLCH	oklch(43.42% 0.09 258.1)
XYZ	xyz(8.1892, 8.1242, 22.2513)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305182 #826130

analogous

#307A82 #305182 #383082

triadic

#305182 #823051 #518230

tetradic

#305182 #82307A #826130 #308238

square

#305182 #82307A #826130 #308238

split-complementary

#305182 #823830 #7A8230

monochromatic

#0F1929 #1F3555 #305182 #416DAF #668DC6

Accessibility & contrast

On white

8.00

#305182 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#305182 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305182

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305182	#FFFFFF	#000000	##FFFFFF
##305182	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5584

Deuteranopia (green-blind)

#314D81

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #305182;
/* rgb */ color: rgb(48, 81, 130);
/* oklch */ color: oklch(43.4% 0.090 258.1);

Tailwind

colors: {
  custom: {
    50: '#7081a6',
    500: '#305182',
    950: '#000000',
  },
}

SCSS

$custom: #305182;
$custom-light: #7081a6;
$custom-dark: #000000;

JSON

{
  "hex": "#305182",
  "rgb": {
    "r": 48,
    "g": 81,
    "b": 130
  },
  "hsl": {
    "h": 215.854,
    "s": 46.067,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43421,
    "c": 0.09034,
    "h": 258.1
  },
  "luminance": 0.08125
}

Semantic roles & 50–950 ramp

primary

#305182

secondary

#AE8E60

accent

#A152D6

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #305182

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

Preview Lab → · Contrast checker → · Palette generator →