#3064BC#3064BC

#3064BC is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.6% C 0.150 H 260.2°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#3064BC
RGB	rgb(48, 100, 188)
HSL	hsl(218, 59%, 46%)
HSV	hsv(218, 74%, 74%)
CMYK	cmyk(74.5%, 46.8%, 0%, 26.3%)
CIE-LAB	lab(43.32, 13.61, -51.37)
CIE-LCH	lch(43.32, 53.15, 284.84°)
OKLab	oklab(51.57% -0.0253 -0.1474)
OKLCH	oklch(51.57% 0.15 260.2)
XYZ	xyz(14.8499, 13.3719, 49.3656)
Luminance	0.1337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3064BC #BC8830

analogous

#30AABC #3064BC #4230BC

triadic

#3064BC #BC3064 #64BC30

tetradic

#3064BC #BC30AA #BC8830 #30BC42

square

#3064BC #BC30AA #BC8830 #30BC42

split-complementary

#3064BC #BC4230 #AABC30

monochromatic

#17305A #244A8B #3064BC #5584D4 #86A8E0

Accessibility & contrast

On white

5.71

#3064BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#3064BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3064BC

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3064BC	#FFFFFF	#000000	##FFFFFF
##3064BC	1.00	5.71	3.67	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#356DBF

Deuteranopia (green-blind)

#1260BA

Tritanopia (blue-blind)

#007987

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3064bc;
/* rgb */ color: rgb(48, 100, 188);
/* oklch */ color: oklch(51.6% 0.150 260.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#3064bc",
  "rgb": {
    "r": 48,
    "g": 100,
    "b": 188
  },
  "hsl": {
    "h": 217.714,
    "s": 59.322,
    "l": 46.275
  },
  "oklch": {
    "l": 0.5157,
    "c": 0.14952,
    "h": 260.2
  },
  "luminance": 0.13374
}

Semantic roles & 50–950 ramp

primary

#3064BC

secondary

#CAAE7E

accent

#A845E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3064BC

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

Preview Lab → · Contrast checker → · Palette generator →