#3064BD#3064BD

#3064BD is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.6% C 0.151 H 260.4°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#3064BD
RGB	rgb(48, 100, 189)
HSL	hsl(218, 59%, 46%)
HSV	hsv(218, 75%, 74%)
CMYK	cmyk(74.6%, 47.1%, 0%, 25.9%)
CIE-LAB	lab(43.38, 13.99, -51.85)
CIE-LCH	lch(43.38, 53.70, 285.10°)
OKLab	oklab(51.64% -0.0252 -0.1488)
OKLCH	oklch(51.64% 0.151 260.4)
XYZ	xyz(14.9581, 13.4152, 49.9353)
Luminance	0.1342 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3064BD #BD8930

analogous

#30ABBD #3064BD #4230BD

triadic

#3064BD #BD3064 #64BD30

tetradic

#3064BD #BD30AB #BD8930 #30BD42

square

#3064BD #BD30AB #BD8930 #30BD42

split-complementary

#3064BD #BD4230 #ABBD30

monochromatic

#17305B #244A8C #3064BD #5685D4 #87A8E0

Accessibility & contrast

On white

5.70

#3064BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#3064BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3064BD

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3064BD	#FFFFFF	#000000	##FFFFFF
##3064BD	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#346DC0

Deuteranopia (green-blind)

#0E60BB

Tritanopia (blue-blind)

#007987

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3064bd;
/* rgb */ color: rgb(48, 100, 189);
/* oklch */ color: oklch(51.6% 0.151 260.4);

Tailwind

colors: {
  custom: {
    50: '#7b8fd1',
    500: '#3064bd',
    950: '#000000',
  },
}

SCSS

$custom: #3064bd;
$custom-light: #7b8fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3064bd",
  "rgb": {
    "r": 48,
    "g": 100,
    "b": 189
  },
  "hsl": {
    "h": 217.872,
    "s": 59.494,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5164,
    "c": 0.15088,
    "h": 260.4
  },
  "luminance": 0.13417
}

Semantic roles & 50–950 ramp

primary

#3064BD

secondary

#CAAE7F

accent

#A945E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3064BD

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

Preview Lab → · Contrast checker → · Palette generator →