#303995#303995

#303995 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.6% C 0.149 H 273.2°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#303995
RGB	rgb(48, 57, 149)
HSL	hsl(235, 51%, 39%)
HSV	hsv(235, 68%, 58%)
CMYK	cmyk(67.8%, 61.7%, 0%, 41.6%)
CIE-LAB	lab(28.70, 27.39, -51.76)
CIE-LCH	lch(28.70, 58.56, 297.88°)
OKLab	oklab(39.63% 0.0083 -0.1492)
OKLCH	oklch(39.63% 0.149 273.2)
XYZ	xyz(8.1051, 5.7238, 29.1056)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303995 #958C30

analogous

#306B95 #303995 #593095

triadic

#303995 #953039 #399530

tetradic

#303995 #95306B #958C30 #309559

square

#303995 #95306B #958C30 #309559

split-complementary

#303995 #955930 #6B9530

monochromatic

#121638 #212767 #303995 #414CC2 #6F78D1

Accessibility & contrast

On white

9.79

#303995 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#303995 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303995

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303995	#FFFFFF	#000000	##FFFFFF
##303995	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004898

Deuteranopia (green-blind)

#003F93

Tritanopia (blue-blind)

#005061

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #303995;
/* rgb */ color: rgb(48, 57, 149);
/* oklch */ color: oklch(39.6% 0.149 273.2);

Tailwind

colors: {
  custom: {
    50: '#756fb5',
    500: '#303995',
    950: '#000000',
  },
}

SCSS

$custom: #303995;
$custom-light: #756fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#303995",
  "rgb": {
    "r": 48,
    "g": 57,
    "b": 149
  },
  "hsl": {
    "h": 234.653,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39628,
    "c": 0.14939,
    "h": 273.2
  },
  "luminance": 0.05725
}

Semantic roles & 50–950 ramp

primary

#303995

secondary

#B8B169

accent

#CE4DDB

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #303995

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

Preview Lab → · Contrast checker → · Palette generator →