#303592#303592

#303592 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.6% C 0.150 H 274.5°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#303592
RGB	rgb(48, 53, 146)
HSL	hsl(237, 51%, 38%)
HSV	hsv(237, 67%, 57%)
CMYK	cmyk(67.1%, 63.7%, 0%, 42.7%)
CIE-LAB	lab(27.43, 28.94, -51.99)
CIE-LCH	lch(27.43, 59.50, 299.10°)
OKLab	oklab(38.61% 0.0119 -0.1499)
OKLCH	oklch(38.61% 0.15 274.5)
XYZ	xyz(7.6786, 5.2492, 27.7971)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303592 #928D30

analogous

#306692 #303592 #5C3092

triadic

#303592 #923035 #359230

tetradic

#303592 #923066 #928D30 #30925C

square

#303592 #923066 #928D30 #30925C

split-complementary

#303592 #925C30 #669230

monochromatic

#121436 #212464 #303592 #3F46C0 #6D72CF

Accessibility & contrast

On white

10.24

#303592 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#303592 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303592

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303592	#FFFFFF	#000000	##FFFFFF
##303592	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004595

Deuteranopia (green-blind)

#003C90

Tritanopia (blue-blind)

#004D5E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #303592;
/* rgb */ color: rgb(48, 53, 146);
/* oklch */ color: oklch(38.6% 0.150 274.5);

Tailwind

colors: {
  custom: {
    50: '#756cb3',
    500: '#303592',
    950: '#000000',
  },
}

SCSS

$custom: #303592;
$custom-light: #756cb3;
$custom-dark: #000000;

JSON

{
  "hex": "#303592",
  "rgb": {
    "r": 48,
    "g": 53,
    "b": 146
  },
  "hsl": {
    "h": 236.939,
    "s": 50.515,
    "l": 38.039
  },
  "oklch": {
    "l": 0.38612,
    "c": 0.15034,
    "h": 274.5
  },
  "luminance": 0.0525
}

Semantic roles & 50–950 ramp

primary

#303592

secondary

#B7B267

accent

#D34EDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #303592

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

Preview Lab → · Contrast checker → · Palette generator →