#303394#303394

#303394 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.4% C 0.156 H 274.9°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#303394
RGB	rgb(48, 51, 148)
HSL	hsl(238, 51%, 38%)
HSV	hsv(238, 68%, 58%)
CMYK	cmyk(67.6%, 65.5%, 0%, 42%)
CIE-LAB	lab(27.11, 30.95, -53.75)
CIE-LCH	lch(27.11, 62.02, 299.94°)
OKLab	oklab(38.43% 0.0134 -0.155)
OKLCH	oklch(38.43% 0.156 274.9)
XYZ	xyz(7.7463, 5.1335, 28.5939)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303394 #949130

analogous

#306594 #303394 #5F3094

triadic

#303394 #943033 #339430

tetradic

#303394 #943065 #949130 #30945F

square

#303394 #943065 #949130 #30945F

split-complementary

#303394 #945F30 #659430

monochromatic

#121338 #212366 #303394 #4044C1 #6E71D0

Accessibility & contrast

On white

10.36

#303394 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#303394 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303394

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303394	#FFFFFF	#000000	##FFFFFF
##303394	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004597

Deuteranopia (green-blind)

#003C92

Tritanopia (blue-blind)

#004C5E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #303394;
/* rgb */ color: rgb(48, 51, 148);
/* oklch */ color: oklch(38.4% 0.156 274.9);

Tailwind

colors: {
  custom: {
    50: '#756bb4',
    500: '#303394',
    950: '#000000',
  },
}

SCSS

$custom: #303394;
$custom-light: #756bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#303394",
  "rgb": {
    "r": 48,
    "g": 51,
    "b": 148
  },
  "hsl": {
    "h": 238.2,
    "s": 51.02,
    "l": 38.431
  },
  "oklch": {
    "l": 0.3843,
    "c": 0.15562,
    "h": 274.9
  },
  "luminance": 0.05134
}

Semantic roles & 50–950 ramp

primary

#303394

secondary

#B8B568

accent

#D64DDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #303394

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

Preview Lab → · Contrast checker → · Palette generator →