#3064D0#3064D0

#3064D0 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.0% C 0.176 H 262.6°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#3064D0
RGB	rgb(48, 100, 208)
HSL	hsl(221, 63%, 50%)
HSV	hsv(221, 77%, 82%)
CMYK	cmyk(76.9%, 51.9%, 0%, 18.4%)
CIE-LAB	lab(44.65, 21.14, -60.77)
CIE-LCH	lch(44.65, 64.34, 289.19°)
OKLab	oklab(53.02% -0.0226 -0.175)
OKLCH	oklch(53.02% 0.176 262.6)
XYZ	xyz(17.1572, 14.2948, 61.5172)
Luminance	0.1430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3064D0 #D09C30

analogous

#30B4D0 #3064D0 #4C30D0

triadic

#3064D0 #D03064 #64D030

tetradic

#3064D0 #D030B4 #D09C30 #30D04C

square

#3064D0 #D030B4 #D09C30 #30D04C

split-complementary

#3064D0 #D04C30 #B4D030

monochromatic

#19346D #244C9F #3064D0 #6289DB #94AFE7

Accessibility & contrast

On white

5.44

#3064D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#3064D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3064D0

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3064D0	#FFFFFF	#000000	##FFFFFF
##3064D0	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1871D4

Deuteranopia (green-blind)

#0063CE

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3064d0;
/* rgb */ color: rgb(48, 100, 208);
/* oklch */ color: oklch(53.0% 0.176 262.6);

Tailwind

colors: {
  custom: {
    50: '#808fdf',
    500: '#3064d0',
    950: '#000000',
  },
}

SCSS

$custom: #3064d0;
$custom-light: #808fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#3064d0",
  "rgb": {
    "r": 48,
    "g": 100,
    "b": 208
  },
  "hsl": {
    "h": 220.5,
    "s": 62.992,
    "l": 50.196
  },
  "oklch": {
    "l": 0.53017,
    "c": 0.17646,
    "h": 262.6
  },
  "luminance": 0.14297
}

Semantic roles & 50–950 ramp

primary

#3064D0

secondary

#D2BA8A

accent

#B142E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3064D0

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

Preview Lab → · Contrast checker → · Palette generator →