#303285#303285

#303285 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.9% C 0.136 H 276.4°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#303285
RGB	rgb(48, 50, 133)
HSL	hsl(239, 47%, 35%)
HSV	hsv(239, 64%, 52%)
CMYK	cmyk(63.9%, 62.4%, 0%, 47.8%)
CIE-LAB	lab(25.57, 26.24, -46.96)
CIE-LCH	lch(25.57, 53.80, 299.20°)
OKLab	oklab(36.9% 0.0151 -0.1351)
OKLCH	oklch(36.9% 0.136 276.4)
XYZ	xyz(6.5918, 4.6025, 22.7268)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303285 #858330

analogous

#305C85 #303285 #583085

triadic

#303285 #853032 #328530

tetradic

#303285 #85305C #858330 #308558

square

#303285 #85305C #858330 #308558

split-complementary

#303285 #855830 #5C8530

monochromatic

#10102B #202158 #303285 #4043B2 #6769C8

Accessibility & contrast

On white

10.93

#303285 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#303285 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303285

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303285	#FFFFFF	#000000	##FFFFFF
##303285	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004088

Deuteranopia (green-blind)

#003983

Tritanopia (blue-blind)

#004656

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #303285;
/* rgb */ color: rgb(48, 50, 133);
/* oklch */ color: oklch(36.9% 0.136 276.4);

Tailwind

colors: {
  custom: {
    50: '#726aa9',
    500: '#303285',
    950: '#000000',
  },
}

SCSS

$custom: #303285;
$custom-light: #726aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#303285",
  "rgb": {
    "r": 48,
    "g": 50,
    "b": 133
  },
  "hsl": {
    "h": 238.588,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36899,
    "c": 0.13597,
    "h": 276.4
  },
  "luminance": 0.04603
}

Semantic roles & 50–950 ramp

primary

#303285

secondary

#AFAE61

accent

#D351D7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #303285

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

Preview Lab → · Contrast checker → · Palette generator →