#305284#305284

#305284 is a dark, moderate blue. Relative luminance 0.083; OKLCH L 43.8% C 0.092 H 257.9°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#305284
RGB	rgb(48, 82, 132)
HSL	hsl(216, 47%, 35%)
HSV	hsv(216, 64%, 52%)
CMYK	cmyk(63.6%, 37.9%, 0%, 48.2%)
CIE-LAB	lab(34.66, 4.36, -31.75)
CIE-LCH	lch(34.66, 32.05, 277.82°)
OKLab	oklab(43.78% -0.0192 -0.0901)
OKLCH	oklch(43.78% 0.092 257.9)
XYZ	xyz(8.3996, 8.3281, 22.9902)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305284 #846230

analogous

#307C84 #305284 #383084

triadic

#305284 #843052 #528430

tetradic

#305284 #84307C #846230 #308438

square

#305284 #84307C #846230 #308438

split-complementary

#305284 #843830 #7C8430

monochromatic

#0F1A2A #203657 #305284 #406EB1 #678EC8

Accessibility & contrast

On white

7.88

#305284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#305284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305284

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305284	#FFFFFF	#000000	##FFFFFF
##305284	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5686

Deuteranopia (green-blind)

#314E83

Tritanopia (blue-blind)

#005D64

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #305284;
/* rgb */ color: rgb(48, 82, 132);
/* oklch */ color: oklch(43.8% 0.092 257.9);

Tailwind

colors: {
  custom: {
    50: '#7182a8',
    500: '#305284',
    950: '#000000',
  },
}

SCSS

$custom: #305284;
$custom-light: #7182a8;
$custom-dark: #000000;

JSON

{
  "hex": "#305284",
  "rgb": {
    "r": 48,
    "g": 82,
    "b": 132
  },
  "hsl": {
    "h": 215.714,
    "s": 46.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.43782,
    "c": 0.09209,
    "h": 257.9
  },
  "luminance": 0.08329
}

Semantic roles & 50–950 ramp

primary

#305284

secondary

#AF8F61

accent

#A151D6

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #305284

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

Preview Lab → · Contrast checker → · Palette generator →