#303693#303693

#303693 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.9% C 0.150 H 274.2°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#303693
RGB	rgb(48, 54, 147)
HSL	hsl(236, 51%, 38%)
HSV	hsv(236, 67%, 58%)
CMYK	cmyk(67.3%, 63.3%, 0%, 42.4%)
CIE-LAB	lab(27.77, 28.64, -52.05)
CIE-LCH	lch(27.77, 59.41, 298.82°)
OKLab	oklab(38.89% 0.011 -0.15)
OKLCH	oklch(38.89% 0.15 274.2)
XYZ	xyz(7.8028, 5.3726, 28.2239)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303693 #938D30

analogous

#306793 #303693 #5B3093

triadic

#303693 #933036 #369330

tetradic

#303693 #933067 #938D30 #30935B

square

#303693 #933067 #938D30 #30935B

split-complementary

#303693 #935B30 #679330

monochromatic

#121437 #212565 #303693 #4047C1 #6E74D0

Accessibility & contrast

On white

10.12

#303693 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#303693 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303693

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303693	#FFFFFF	#000000	##FFFFFF
##303693	1.00	10.12	2.07	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004696

Deuteranopia (green-blind)

#003D91

Tritanopia (blue-blind)

#004D5F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #303693;
/* rgb */ color: rgb(48, 54, 147);
/* oklch */ color: oklch(38.9% 0.150 274.2);

Tailwind

colors: {
  custom: {
    50: '#756db3',
    500: '#303693',
    950: '#000000',
  },
}

SCSS

$custom: #303693;
$custom-light: #756db3;
$custom-dark: #000000;

JSON

{
  "hex": "#303693",
  "rgb": {
    "r": 48,
    "g": 54,
    "b": 147
  },
  "hsl": {
    "h": 236.364,
    "s": 50.769,
    "l": 38.235
  },
  "oklch": {
    "l": 0.38887,
    "c": 0.15045,
    "h": 274.2
  },
  "luminance": 0.05373
}

Semantic roles & 50–950 ramp

primary

#303693

secondary

#B7B268

accent

#D24EDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #303693

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

Preview Lab → · Contrast checker → · Palette generator →