#303694#303694

#303694 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.0% C 0.152 H 274.1°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#303694
RGB	rgb(48, 54, 148)
HSL	hsl(236, 51%, 38%)
HSV	hsv(236, 68%, 58%)
CMYK	cmyk(67.6%, 63.5%, 0%, 42%)
CIE-LAB	lab(27.86, 29.00, -52.53)
CIE-LCH	lch(27.86, 60.00, 298.90°)
OKLab	oklab(38.98% 0.0109 -0.1514)
OKLCH	oklch(38.98% 0.152 274.1)
XYZ	xyz(7.8816, 5.4041, 28.6390)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303694 #948E30

analogous

#306894 #303694 #5C3094

triadic

#303694 #943036 #369430

tetradic

#303694 #943068 #948E30 #30945C

square

#303694 #943068 #948E30 #30945C

split-complementary

#303694 #945C30 #689430

monochromatic

#121438 #212566 #303694 #4048C1 #6E74D0

Accessibility & contrast

On white

10.09

#303694 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#303694 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303694

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303694	#FFFFFF	#000000	##FFFFFF
##303694	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004697

Deuteranopia (green-blind)

#003D92

Tritanopia (blue-blind)

#004E5F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #303694;
/* rgb */ color: rgb(48, 54, 148);
/* oklch */ color: oklch(39.0% 0.152 274.1);

Tailwind

colors: {
  custom: {
    50: '#756db4',
    500: '#303694',
    950: '#000000',
  },
}

SCSS

$custom: #303694;
$custom-light: #756db4;
$custom-dark: #000000;

JSON

{
  "hex": "#303694",
  "rgb": {
    "r": 48,
    "g": 54,
    "b": 148
  },
  "hsl": {
    "h": 236.4,
    "s": 51.02,
    "l": 38.431
  },
  "oklch": {
    "l": 0.38976,
    "c": 0.15184,
    "h": 274.1
  },
  "luminance": 0.05405
}

Semantic roles & 50–950 ramp

primary

#303694

secondary

#B8B368

accent

#D24DDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #303694

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

Preview Lab → · Contrast checker → · Palette generator →