#4064DC#4064DC

#4064DC is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.6% C 0.188 H 267.2°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4064DC
RGB	rgb(64, 100, 220)
HSL	hsl(226, 69%, 56%)
HSV	hsv(226, 71%, 86%)
CMYK	cmyk(70.9%, 54.5%, 0%, 13.7%)
CIE-LAB	lab(46.14, 27.50, -65.18)
CIE-LCH	lch(46.14, 70.74, 292.87°)
OKLab	oklab(54.58% -0.0091 -0.1877)
OKLCH	oklch(54.58% 0.188 267.2)
XYZ	xyz(19.5853, 15.3696, 69.6307)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4064DC #DCB840

analogous

#40B2DC #4064DC #6A40DC

triadic

#4064DC #DC4064 #64DC40

tetradic

#4064DC #DC40B2 #DCB840 #40DC6A

square

#4064DC #DC40B2 #DCB840 #40DC6A

split-complementary

#4064DC #DC6A40 #B2DC40

monochromatic

#193389 #2346BC #4064DC #748EE5 #A7B8EF

Accessibility & contrast

On white

5.15

#4064DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#4064DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4064DC

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4064DC	#FFFFFF	#000000	##FFFFFF
##4064DC	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E0

Deuteranopia (green-blind)

#0066DA

Tritanopia (blue-blind)

#008196

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4064dc;
/* rgb */ color: rgb(64, 100, 220);
/* oklch */ color: oklch(54.6% 0.188 267.2);

Tailwind

colors: {
  custom: {
    50: '#888fe8',
    500: '#4064dc',
    950: '#000000',
  },
}

SCSS

$custom: #4064dc;
$custom-light: #888fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4064dc",
  "rgb": {
    "r": 64,
    "g": 100,
    "b": 220
  },
  "hsl": {
    "h": 226.154,
    "s": 69.027,
    "l": 55.686
  },
  "oklch": {
    "l": 0.54584,
    "c": 0.18793,
    "h": 267.2
  },
  "luminance": 0.15372
}

Semantic roles & 50–950 ramp

primary

#4064DC

secondary

#DCCD9B

accent

#C33CEC

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4064DC

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

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