#4065E2#4065E2

#4065E2 is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.2% C 0.195 H 267.2°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4065E2
RGB	rgb(64, 101, 226)
HSL	hsl(226, 74%, 57%)
HSV	hsv(226, 72%, 89%)
CMYK	cmyk(71.7%, 55.3%, 0%, 11.4%)
CIE-LAB	lab(46.82, 29.01, -67.46)
CIE-LCH	lch(46.82, 73.44, 293.27°)
OKLab	oklab(55.24% -0.0095 -0.1944)
OKLCH	oklch(55.24% 0.195 267.2)
XYZ	xyz(20.4907, 15.8862, 73.9232)
Luminance	0.1589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4065E2 #E2BD40

analogous

#40B6E2 #4065E2 #6C40E2

triadic

#4065E2 #E24065 #65E240

tetradic

#4065E2 #E240B6 #E2BD40 #40E26C

square

#4065E2 #E240B6 #E2BD40 #40E26C

split-complementary

#4065E2 #E26C40 #B6E240

monochromatic

#163292 #1E45C7 #4065E2 #7590EA #AABBF2

Accessibility & contrast

On white

5.03

#4065E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#4065E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4065E2

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4065E2	#FFFFFF	#000000	##FFFFFF
##4065E2	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E6

Deuteranopia (green-blind)

#0068E0

Tritanopia (blue-blind)

#00849A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4065e2;
/* rgb */ color: rgb(64, 101, 226);
/* oklch */ color: oklch(55.2% 0.195 267.2);

Tailwind

colors: {
  custom: {
    50: '#8990ec',
    500: '#4065e2',
    950: '#000000',
  },
}

SCSS

$custom: #4065e2;
$custom-light: #8990ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4065e2",
  "rgb": {
    "r": 64,
    "g": 101,
    "b": 226
  },
  "hsl": {
    "h": 226.296,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.55238,
    "c": 0.19464,
    "h": 267.2
  },
  "luminance": 0.15888
}

Semantic roles & 50–950 ramp

primary

#4065E2

secondary

#E0D19E

accent

#C638F0

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4065E2

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

Preview Lab → · Contrast checker → · Palette generator →