#304293#304293

#304293 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.3% C 0.135 H 270.1°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#304293
RGB	rgb(48, 66, 147)
HSL	hsl(229, 51%, 38%)
HSV	hsv(229, 67%, 58%)
CMYK	cmyk(67.3%, 55.1%, 0%, 42.4%)
CIE-LAB	lab(30.95, 20.62, -46.89)
CIE-LCH	lch(30.95, 51.22, 293.74°)
OKLab	oklab(41.25% 0.0002 -0.1347)
OKLCH	oklch(41.25% 0.135 270.1)
XYZ	xyz(8.4318, 6.6306, 28.4336)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304293 #938130

analogous

#307393 #304293 #4F3093

triadic

#304293 #933042 #429330

tetradic

#304293 #933073 #938130 #30934F

square

#304293 #933073 #938130 #30934F

split-complementary

#304293 #934F30 #739330

monochromatic

#121937 #212D65 #304293 #4057C1 #6E80D0

Accessibility & contrast

On white

9.03

#304293 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#304293 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304293

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304293	#FFFFFF	#000000	##FFFFFF
##304293	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#074D96

Deuteranopia (green-blind)

#004591

Tritanopia (blue-blind)

#005564

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #304293;
/* rgb */ color: rgb(48, 66, 147);
/* oklch */ color: oklch(41.3% 0.135 270.1);

Tailwind

colors: {
  custom: {
    50: '#7476b3',
    500: '#304293',
    950: '#000000',
  },
}

SCSS

$custom: #304293;
$custom-light: #7476b3;
$custom-dark: #000000;

JSON

{
  "hex": "#304293",
  "rgb": {
    "r": 48,
    "g": 66,
    "b": 147
  },
  "hsl": {
    "h": 229.091,
    "s": 50.769,
    "l": 38.235
  },
  "oklch": {
    "l": 0.41254,
    "c": 0.13473,
    "h": 270.1
  },
  "luminance": 0.06631
}

Semantic roles & 50–950 ramp

primary

#304293

secondary

#B7A968

accent

#C14EDA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #304293

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

Preview Lab → · Contrast checker → · Palette generator →