#304292#304292

#304292 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.2% C 0.133 H 270.0°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#304292
RGB	rgb(48, 66, 146)
HSL	hsl(229, 51%, 38%)
HSV	hsv(229, 67%, 57%)
CMYK	cmyk(67.1%, 54.8%, 0%, 42.7%)
CIE-LAB	lab(30.88, 20.25, -46.39)
CIE-LCH	lch(30.88, 50.62, 293.58°)
OKLab	oklab(41.18% 0.0001 -0.1333)
OKLCH	oklch(41.18% 0.133 270)
XYZ	xyz(8.3537, 6.5994, 28.0221)
Luminance	0.0660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304292 #928030

analogous

#307392 #304292 #4F3092

triadic

#304292 #923042 #429230

tetradic

#304292 #923073 #928030 #30924F

square

#304292 #923073 #928030 #30924F

split-complementary

#304292 #924F30 #739230

monochromatic

#121836 #212D64 #304292 #3F57C0 #6D7FCF

Accessibility & contrast

On white

9.05

#304292 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#304292 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304292

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304292	#FFFFFF	#000000	##FFFFFF
##304292	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A4D95

Deuteranopia (green-blind)

#004490

Tritanopia (blue-blind)

#005563

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #304292;
/* rgb */ color: rgb(48, 66, 146);
/* oklch */ color: oklch(41.2% 0.133 270.0);

Tailwind

colors: {
  custom: {
    50: '#7476b3',
    500: '#304292',
    950: '#000000',
  },
}

SCSS

$custom: #304292;
$custom-light: #7476b3;
$custom-dark: #000000;

JSON

{
  "hex": "#304292",
  "rgb": {
    "r": 48,
    "g": 66,
    "b": 146
  },
  "hsl": {
    "h": 228.98,
    "s": 50.515,
    "l": 38.039
  },
  "oklch": {
    "l": 0.41175,
    "c": 0.13328,
    "h": 270
  },
  "luminance": 0.066
}

Semantic roles & 50–950 ramp

primary

#304292

secondary

#B7A867

accent

#C04EDA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #304292

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

Preview Lab → · Contrast checker → · Palette generator →