#4064D2#4064D2

#4064D2 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.8% C 0.175 H 266.8°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4064D2
RGB	rgb(64, 100, 210)
HSL	hsl(225, 62%, 54%)
HSV	hsv(225, 70%, 82%)
CMYK	cmyk(69.5%, 52.4%, 0%, 17.6%)
CIE-LAB	lab(45.44, 23.91, -60.61)
CIE-LCH	lch(45.44, 65.16, 291.53°)
OKLab	oklab(53.83% -0.0098 -0.1743)
OKLCH	oklch(53.83% 0.175 266.8)
XYZ	xyz(18.3003, 14.8556, 62.8632)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4064D2 #D2AE40

analogous

#40ADD2 #4064D2 #6540D2

triadic

#4064D2 #D24064 #64D240

tetradic

#4064D2 #D240AD #D2AE40 #40D265

square

#4064D2 #D240AD #D2AE40 #40D265

split-complementary

#4064D2 #D26540 #ADD240

monochromatic

#1D347B #2949AC #4064D2 #728CDE #A3B4E9

Accessibility & contrast

On white

5.29

#4064D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4064D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4064D2

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4064D2	#FFFFFF	#000000	##FFFFFF
##4064D2	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1973D6

Deuteranopia (green-blind)

#0065D0

Tritanopia (blue-blind)

#007E91

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4064d2;
/* rgb */ color: rgb(64, 100, 210);
/* oklch */ color: oklch(53.8% 0.175 266.8);

Tailwind

colors: {
  custom: {
    50: '#868fe0',
    500: '#4064d2',
    950: '#000000',
  },
}

SCSS

$custom: #4064d2;
$custom-light: #868fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4064d2",
  "rgb": {
    "r": 64,
    "g": 100,
    "b": 210
  },
  "hsl": {
    "h": 225.205,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.53833,
    "c": 0.17455,
    "h": 266.8
  },
  "luminance": 0.14857
}

Semantic roles & 50–950 ramp

primary

#4064D2

secondary

#D6C798

accent

#BD43E5

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4064D2

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

Preview Lab → · Contrast checker → · Palette generator →