#4076E3#4076E3

#4076E3 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.7% C 0.176 H 262.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4076E3
RGB	rgb(64, 118, 227)
HSL	hsl(220, 74%, 57%)
HSV	hsv(220, 72%, 89%)
CMYK	cmyk(71.8%, 48%, 0%, 11%)
CIE-LAB	lab(51.37, 18.70, -60.67)
CIE-LCH	lch(51.37, 63.49, 287.13°)
OKLab	oklab(58.71% -0.023 -0.1742)
OKLCH	oklch(58.71% 0.176 262.5)
XYZ	xyz(22.4530, 19.5905, 75.2562)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4076E3 #E3AD40

analogous

#40C7E3 #4076E3 #5C40E3

triadic

#4076E3 #E34076 #76E340

tetradic

#4076E3 #E340C7 #E3AD40 #40E35C

square

#4076E3 #E340C7 #E3AD40 #40E35C

split-complementary

#4076E3 #E35C40 #C7E340

monochromatic

#163F93 #1D56C8 #4076E3 #759CEB #ABC3F3

Accessibility & contrast

On white

4.27

#4076E3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#4076E3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4076E3

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4076E3	#FFFFFF	#000000	##000000
##4076E3	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3982E7

Deuteranopia (green-blind)

#0073E1

Tritanopia (blue-blind)

#0090A2

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4076e3;
/* rgb */ color: rgb(64, 118, 227);
/* oklch */ color: oklch(58.7% 0.176 262.5);

Tailwind

colors: {
  custom: {
    50: '#899cec',
    500: '#4076e3',
    950: '#000000',
  },
}

SCSS

$custom: #4076e3;
$custom-light: #899cec;
$custom-dark: #000000;

JSON

{
  "hex": "#4076e3",
  "rgb": {
    "r": 64,
    "g": 118,
    "b": 227
  },
  "hsl": {
    "h": 220.123,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.58708,
    "c": 0.17567,
    "h": 262.5
  },
  "luminance": 0.19593
}

Semantic roles & 50–950 ramp

primary

#4076E3

secondary

#E1CB9E

accent

#B337F1

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4076E3

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

Preview Lab → · Contrast checker → · Palette generator →