#304192#304192

#304192 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.0% C 0.135 H 270.4°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#304192
RGB	rgb(48, 65, 146)
HSL	hsl(230, 51%, 38%)
HSV	hsv(230, 67%, 57%)
CMYK	cmyk(67.1%, 55.5%, 0%, 42.7%)
CIE-LAB	lab(30.60, 20.92, -46.84)
CIE-LCH	lch(30.60, 51.30, 294.07°)
OKLab	oklab(40.97% 0.0011 -0.1346)
OKLCH	oklch(40.97% 0.135 270.4)
XYZ	xyz(8.2958, 6.4835, 28.0028)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304192 #928130

analogous

#307292 #304192 #503092

triadic

#304192 #923041 #419230

tetradic

#304192 #923072 #928130 #309250

square

#304192 #923072 #928130 #309250

split-complementary

#304192 #925030 #729230

monochromatic

#121836 #212C64 #304192 #3F56C0 #6D7ECF

Accessibility & contrast

On white

9.14

#304192 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#304192 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304192

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304192	#FFFFFF	#000000	##FFFFFF
##304192	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#044D95

Deuteranopia (green-blind)

#004490

Tritanopia (blue-blind)

#005463

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #304192;
/* rgb */ color: rgb(48, 65, 146);
/* oklch */ color: oklch(41.0% 0.135 270.4);

Tailwind

colors: {
  custom: {
    50: '#7475b3',
    500: '#304192',
    950: '#000000',
  },
}

SCSS

$custom: #304192;
$custom-light: #7475b3;
$custom-dark: #000000;

JSON

{
  "hex": "#304192",
  "rgb": {
    "r": 48,
    "g": 65,
    "b": 146
  },
  "hsl": {
    "h": 229.592,
    "s": 50.515,
    "l": 38.039
  },
  "oklch": {
    "l": 0.40967,
    "c": 0.13461,
    "h": 270.4
  },
  "luminance": 0.06484
}

Semantic roles & 50–950 ramp

primary

#304192

secondary

#B7A967

accent

#C24EDA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #304192

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

Preview Lab → · Contrast checker → · Palette generator →