#305285#305285

#305285 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 43.8% C 0.094 H 258.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#305285
RGB	rgb(48, 82, 133)
HSL	hsl(216, 47%, 35%)
HSV	hsv(216, 64%, 52%)
CMYK	cmyk(63.9%, 38.3%, 0%, 47.8%)
CIE-LAB	lab(34.71, 4.73, -32.28)
CIE-LCH	lch(34.71, 32.63, 278.33°)
OKLab	oklab(43.84% -0.019 -0.0916)
OKLCH	oklch(43.84% 0.094 258.3)
XYZ	xyz(8.4684, 8.3556, 23.3523)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305285 #856330

analogous

#307C85 #305285 #383085

triadic

#305285 #853052 #528530

tetradic

#305285 #85307C #856330 #308538

square

#305285 #85307C #856330 #308538

split-complementary

#305285 #853830 #7C8530

monochromatic

#101B2B #203658 #305285 #406EB2 #678EC8

Accessibility & contrast

On white

7.86

#305285 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#305285 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305285

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305285	#FFFFFF	#000000	##FFFFFF
##305285	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5687

Deuteranopia (green-blind)

#304E84

Tritanopia (blue-blind)

#005E65

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #305285;
/* rgb */ color: rgb(48, 82, 133);
/* oklch */ color: oklch(43.8% 0.094 258.3);

Tailwind

colors: {
  custom: {
    50: '#7182a9',
    500: '#305285',
    950: '#000000',
  },
}

SCSS

$custom: #305285;
$custom-light: #7182a9;
$custom-dark: #000000;

JSON

{
  "hex": "#305285",
  "rgb": {
    "r": 48,
    "g": 82,
    "b": 133
  },
  "hsl": {
    "h": 216,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.43844,
    "c": 0.09354,
    "h": 258.3
  },
  "luminance": 0.08356
}

Semantic roles & 50–950 ramp

primary

#305285

secondary

#AF9061

accent

#A151D7

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #305285

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

Preview Lab → · Contrast checker → · Palette generator →