#303994#303994

#303994 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.5% C 0.148 H 273.2°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#303994
RGB	rgb(48, 57, 148)
HSL	hsl(235, 51%, 38%)
HSV	hsv(235, 68%, 58%)
CMYK	cmyk(67.6%, 61.5%, 0%, 42%)
CIE-LAB	lab(28.62, 27.02, -51.28)
CIE-LCH	lch(28.62, 57.96, 297.79°)
OKLab	oklab(39.54% 0.0084 -0.1478)
OKLCH	oklch(39.54% 0.148 273.2)
XYZ	xyz(8.0256, 5.6920, 28.6870)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303994 #948B30

analogous

#306B94 #303994 #593094

triadic

#303994 #943039 #399430

tetradic

#303994 #94306B #948B30 #309459

square

#303994 #94306B #948B30 #309459

split-complementary

#303994 #945930 #6B9430

monochromatic

#121538 #212766 #303994 #404CC1 #6E77D0

Accessibility & contrast

On white

9.82

#303994 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#303994 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303994

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303994	#FFFFFF	#000000	##FFFFFF
##303994	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004897

Deuteranopia (green-blind)

#003F92

Tritanopia (blue-blind)

#005061

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #303994;
/* rgb */ color: rgb(48, 57, 148);
/* oklch */ color: oklch(39.5% 0.148 273.2);

Tailwind

colors: {
  custom: {
    50: '#756fb4',
    500: '#303994',
    950: '#000000',
  },
}

SCSS

$custom: #303994;
$custom-light: #756fb4;
$custom-dark: #000000;

JSON

{
  "hex": "#303994",
  "rgb": {
    "r": 48,
    "g": 57,
    "b": 148
  },
  "hsl": {
    "h": 234.6,
    "s": 51.02,
    "l": 38.431
  },
  "oklch": {
    "l": 0.39541,
    "c": 0.148,
    "h": 273.2
  },
  "luminance": 0.05693
}

Semantic roles & 50–950 ramp

primary

#303994

secondary

#B8B068

accent

#CE4DDA

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #303994

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

Preview Lab → · Contrast checker → · Palette generator →