#305384#305384

#305384 is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.0% C 0.091 H 257.1°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#305384
RGB	rgb(48, 83, 132)
HSL	hsl(215, 47%, 35%)
HSV	hsv(215, 64%, 52%)
CMYK	cmyk(63.6%, 37.1%, 0%, 48.2%)
CIE-LAB	lab(34.96, 3.71, -31.27)
CIE-LCH	lch(34.96, 31.49, 276.77°)
OKLab	oklab(44.02% -0.0204 -0.0886)
OKLCH	oklch(44.02% 0.091 257.1)
XYZ	xyz(8.4756, 8.4801, 23.0155)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305384 #846130

analogous

#307D84 #305384 #373084

triadic

#305384 #843053 #538430

tetradic

#305384 #84307D #846130 #308437

square

#305384 #84307D #846130 #308437

split-complementary

#305384 #843730 #7D8430

monochromatic

#0F1B2A #203757 #305384 #406FB1 #678FC8

Accessibility & contrast

On white

7.79

#305384 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#305384 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305384

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305384	#FFFFFF	#000000	##FFFFFF
##305384	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5786

Deuteranopia (green-blind)

#334F83

Tritanopia (blue-blind)

#005E65

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #305384;
/* rgb */ color: rgb(48, 83, 132);
/* oklch */ color: oklch(44.0% 0.091 257.1);

Tailwind

colors: {
  custom: {
    50: '#7183a8',
    500: '#305384',
    950: '#000000',
  },
}

SCSS

$custom: #305384;
$custom-light: #7183a8;
$custom-dark: #000000;

JSON

{
  "hex": "#305384",
  "rgb": {
    "r": 48,
    "g": 83,
    "b": 132
  },
  "hsl": {
    "h": 215,
    "s": 46.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.44021,
    "c": 0.09094,
    "h": 257.1
  },
  "luminance": 0.08481
}

Semantic roles & 50–950 ramp

primary

#305384

secondary

#AF8E61

accent

#9F51D6

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #305384

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

Preview Lab → · Contrast checker → · Palette generator →