#4B6DDE#4B6DDE

#4B6DDE is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.0% C 0.176 H 267.8°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4B6DDE
RGB	rgb(75, 109, 222)
HSL	hsl(226, 69%, 58%)
HSV	hsv(226, 66%, 87%)
CMYK	cmyk(66.2%, 50.9%, 0%, 12.9%)
CIE-LAB	lab(49.14, 24.13, -61.43)
CIE-LCH	lch(49.14, 66.00, 291.44°)
OKLab	oklab(57.04% -0.0066 -0.1763)
OKLCH	oklch(57.04% 0.176 267.8)
XYZ	xyz(21.5506, 17.7050, 71.3748)
Luminance	0.1771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6DDE #DEBC4B

analogous

#4BB7DE #4B6DDE #724BDE

triadic

#4B6DDE #DE4B6D #6DDE4B

tetradic

#4B6DDE #DE4BB7 #DEBC4B #4BDE72

square

#4B6DDE #DE4BB7 #DEBC4B #4BDE72

split-complementary

#4B6DDE #DE724B #B7DE4B

monochromatic

#1B3794 #254AC7 #4B6DDE #7F97E7 #B2C1F1

Accessibility & contrast

On white

4.62

#4B6DDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#4B6DDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6DDE

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6DDE	#FFFFFF	#000000	##FFFFFF
##4B6DDE	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#297CE2

Deuteranopia (green-blind)

#006EDC

Tritanopia (blue-blind)

#00889B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4b6dde;
/* rgb */ color: rgb(75, 109, 222);
/* oklch */ color: oklch(57.0% 0.176 267.8);

Tailwind

colors: {
  custom: {
    50: '#8d96e9',
    500: '#4b6dde',
    950: '#000000',
  },
}

SCSS

$custom: #4b6dde;
$custom-light: #8d96e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6dde",
  "rgb": {
    "r": 75,
    "g": 109,
    "b": 222
  },
  "hsl": {
    "h": 226.122,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.57035,
    "c": 0.17645,
    "h": 267.8
  },
  "luminance": 0.17707
}

Semantic roles & 50–950 ramp

primary

#4B6DDE

secondary

#E0D2A5

accent

#C33CEC

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4B6DDE

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

Preview Lab → · Contrast checker → · Palette generator →