#4064CD#4064CD

#4064CD is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.5% C 0.168 H 266.5°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4064CD
RGB	rgb(64, 100, 205)
HSL	hsl(225, 59%, 53%)
HSV	hsv(225, 69%, 80%)
CMYK	cmyk(68.8%, 51.2%, 0%, 19.6%)
CIE-LAB	lab(45.10, 22.11, -58.30)
CIE-LCH	lch(45.10, 62.35, 290.77°)
OKLab	oklab(53.47% -0.0103 -0.1675)
OKLCH	oklch(53.47% 0.168 266.5)
XYZ	xyz(17.6871, 14.6103, 59.6337)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4064CD #CDA940

analogous

#40AACD #4064CD #6340CD

triadic

#4064CD #CD4064 #64CD40

tetradic

#4064CD #CD40AA #CDA940 #40CD63

square

#4064CD #CD40AA #CDA940 #40CD63

split-complementary

#4064CD #CD6340 #AACD40

monochromatic

#1E3474 #2B4AA5 #4064CD #718BDA #A1B3E6

Accessibility & contrast

On white

5.35

#4064CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#4064CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4064CD

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4064CD	#FFFFFF	#000000	##FFFFFF
##4064CD	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2371D1

Deuteranopia (green-blind)

#0065CB

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4064cd;
/* rgb */ color: rgb(64, 100, 205);
/* oklch */ color: oklch(53.5% 0.168 266.5);

Tailwind

colors: {
  custom: {
    50: '#858fdd',
    500: '#4064cd',
    950: '#000000',
  },
}

SCSS

$custom: #4064cd;
$custom-light: #858fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4064cd",
  "rgb": {
    "r": 64,
    "g": 100,
    "b": 205
  },
  "hsl": {
    "h": 224.681,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.53467,
    "c": 0.16778,
    "h": 266.5
  },
  "luminance": 0.14612
}

Semantic roles & 50–950 ramp

primary

#4064CD

secondary

#D3C396

accent

#BA46E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4064CD

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

Preview Lab → · Contrast checker → · Palette generator →