#4B6BDE#4B6BDE

#4B6BDE is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.6% C 0.179 H 268.4°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4B6BDE
RGB	rgb(75, 107, 222)
HSL	hsl(227, 69%, 58%)
HSV	hsv(227, 66%, 87%)
CMYK	cmyk(66.2%, 51.8%, 0%, 12.9%)
CIE-LAB	lab(48.61, 25.38, -62.27)
CIE-LCH	lch(48.61, 67.25, 292.17°)
OKLab	oklab(56.64% -0.0048 -0.1788)
OKLCH	oklch(56.64% 0.179 268.4)
XYZ	xyz(21.3396, 17.2832, 71.3045)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6BDE #DEBE4B

analogous

#4BB4DE #4B6BDE #744BDE

triadic

#4B6BDE #DE4B6B #6BDE4B

tetradic

#4B6BDE #DE4BB4 #DEBE4B #4BDE74

square

#4B6BDE #DE4BB4 #DEBE4B #4BDE74

split-complementary

#4B6BDE #DE744B #B4DE4B

monochromatic

#1B3594 #2548C7 #4B6BDE #7F96E7 #B2C0F1

Accessibility & contrast

On white

4.71

#4B6BDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#4B6BDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6BDE

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6BDE	#FFFFFF	#000000	##FFFFFF
##4B6BDE	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#227AE2

Deuteranopia (green-blind)

#006DDC

Tritanopia (blue-blind)

#00869A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4b6bde;
/* rgb */ color: rgb(75, 107, 222);
/* oklch */ color: oklch(56.6% 0.179 268.4);

Tailwind

colors: {
  custom: {
    50: '#8d94e9',
    500: '#4b6bde',
    950: '#000000',
  },
}

SCSS

$custom: #4b6bde;
$custom-light: #8d94e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6bde",
  "rgb": {
    "r": 75,
    "g": 107,
    "b": 222
  },
  "hsl": {
    "h": 226.939,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.56641,
    "c": 0.17891,
    "h": 268.4
  },
  "luminance": 0.17285
}

Semantic roles & 50–950 ramp

primary

#4B6BDE

secondary

#E0D3A5

accent

#C63CEC

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4B6BDE

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

Preview Lab → · Contrast checker → · Palette generator →