#303182#303182

#303182 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.4% C 0.133 H 277.0°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#303182
RGB	rgb(48, 49, 130)
HSL	hsl(239, 46%, 35%)
HSV	hsv(239, 63%, 51%)
CMYK	cmyk(63.1%, 62.3%, 0%, 49%)
CIE-LAB	lab(25.06, 25.83, -45.91)
CIE-LCH	lch(25.06, 52.68, 299.37°)
OKLab	oklab(36.45% 0.0162 -0.132)
OKLCH	oklch(36.45% 0.133 277)
XYZ	xyz(6.3452, 4.4362, 21.6367)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303182 #828130

analogous

#305A82 #303182 #583082

triadic

#303182 #823031 #318230

tetradic

#303182 #82305A #828130 #308258

square

#303182 #82305A #828130 #308258

split-complementary

#303182 #825830 #5A8230

monochromatic

#0F0F29 #1F2055 #303182 #4142AF #6667C6

Accessibility & contrast

On white

11.13

#303182 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#303182 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303182

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303182	#FFFFFF	#000000	##FFFFFF
##303182	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F85

Deuteranopia (green-blind)

#003880

Tritanopia (blue-blind)

#004554

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #303182;
/* rgb */ color: rgb(48, 49, 130);
/* oklch */ color: oklch(36.4% 0.133 277.0);

Tailwind

colors: {
  custom: {
    50: '#7269a7',
    500: '#303182',
    950: '#000000',
  },
}

SCSS

$custom: #303182;
$custom-light: #7269a7;
$custom-dark: #000000;

JSON

{
  "hex": "#303182",
  "rgb": {
    "r": 48,
    "g": 49,
    "b": 130
  },
  "hsl": {
    "h": 239.268,
    "s": 46.067,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36447,
    "c": 0.13303,
    "h": 277
  },
  "luminance": 0.04437
}

Semantic roles & 50–950 ramp

primary

#303182

secondary

#AEAD60

accent

#D452D6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #303182

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

Preview Lab → · Contrast checker → · Palette generator →