#4065DC#4065DC

#4065DC is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.8% C 0.187 H 267.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4065DC
RGB	rgb(64, 101, 220)
HSL	hsl(226, 69%, 56%)
HSV	hsv(226, 71%, 86%)
CMYK	cmyk(70.9%, 54.1%, 0%, 13.7%)
CIE-LAB	lab(46.40, 26.86, -64.76)
CIE-LCH	lch(46.40, 70.11, 292.53°)
OKLab	oklab(54.78% -0.0099 -0.1864)
OKLCH	oklch(54.78% 0.187 267)
XYZ	xyz(19.6818, 15.5626, 69.6629)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4065DC #DCB740

analogous

#40B3DC #4065DC #6940DC

triadic

#4065DC #DC4065 #65DC40

tetradic

#4065DC #DC40B3 #DCB740 #40DC69

square

#4065DC #DC40B3 #DCB740 #40DC69

split-complementary

#4065DC #DC6940 #B3DC40

monochromatic

#193389 #2347BC #4065DC #748FE5 #A7B8EF

Accessibility & contrast

On white

5.11

#4065DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4065DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4065DC

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4065DC	#FFFFFF	#000000	##FFFFFF
##4065DC	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E0

Deuteranopia (green-blind)

#0067DA

Tritanopia (blue-blind)

#008297

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4065dc;
/* rgb */ color: rgb(64, 101, 220);
/* oklch */ color: oklch(54.8% 0.187 267.0);

Tailwind

colors: {
  custom: {
    50: '#8890e8',
    500: '#4065dc',
    950: '#000000',
  },
}

SCSS

$custom: #4065dc;
$custom-light: #8890e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4065dc",
  "rgb": {
    "r": 64,
    "g": 101,
    "b": 220
  },
  "hsl": {
    "h": 225.769,
    "s": 69.027,
    "l": 55.686
  },
  "oklch": {
    "l": 0.54779,
    "c": 0.18671,
    "h": 267
  },
  "luminance": 0.15565
}

Semantic roles & 50–950 ramp

primary

#4065DC

secondary

#DCCD9B

accent

#C23CEC

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4065DC

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

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