#304196#304196

#304196 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.3% C 0.140 H 270.5°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#304196
RGB	rgb(48, 65, 150)
HSL	hsl(230, 52%, 39%)
HSV	hsv(230, 68%, 59%)
CMYK	cmyk(68%, 56.7%, 0%, 41.2%)
CIE-LAB	lab(30.90, 22.41, -48.80)
CIE-LCH	lch(30.90, 53.70, 294.67°)
OKLab	oklab(41.29% 0.0013 -0.1404)
OKLCH	oklch(41.29% 0.14 270.5)
XYZ	xyz(8.6124, 6.6102, 29.6703)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304196 #968530

analogous

#307496 #304196 #523096

triadic

#304196 #963041 #419630

tetradic

#304196 #963074 #968530 #309652

square

#304196 #963074 #968530 #309652

split-complementary

#304196 #965230 #749630

monochromatic

#121939 #212D68 #304196 #4157C2 #6F80D1

Accessibility & contrast

On white

9.04

#304196 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#304196 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304196

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304196	#FFFFFF	#000000	##FFFFFF
##304196	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E99

Deuteranopia (green-blind)

#004494

Tritanopia (blue-blind)

#005565

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #304196;
/* rgb */ color: rgb(48, 65, 150);
/* oklch */ color: oklch(41.3% 0.140 270.5);

Tailwind

colors: {
  custom: {
    50: '#7575b6',
    500: '#304196',
    950: '#000000',
  },
}

SCSS

$custom: #304196;
$custom-light: #7575b6;
$custom-dark: #000000;

JSON

{
  "hex": "#304196",
  "rgb": {
    "r": 48,
    "g": 65,
    "b": 150
  },
  "hsl": {
    "h": 230,
    "s": 51.515,
    "l": 38.824
  },
  "oklch": {
    "l": 0.41289,
    "c": 0.14037,
    "h": 270.5
  },
  "luminance": 0.06611
}

Semantic roles & 50–950 ramp

primary

#304196

secondary

#B9AB69

accent

#C34DDB

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #304196

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

Preview Lab → · Contrast checker → · Palette generator →