#4B6BE0#4B6BE0

#4B6BE0 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.8% C 0.182 H 268.5°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4B6BE0
RGB	rgb(75, 107, 224)
HSL	hsl(227, 71%, 59%)
HSV	hsv(227, 67%, 88%)
CMYK	cmyk(66.5%, 52.2%, 0%, 12.2%)
CIE-LAB	lab(48.75, 26.08, -63.19)
CIE-LCH	lch(48.75, 68.36, 292.42°)
OKLab	oklab(56.79% -0.0047 -0.1815)
OKLCH	oklch(56.79% 0.182 268.5)
XYZ	xyz(21.6093, 17.3910, 72.7245)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6BE0 #E0C04B

analogous

#4BB5E0 #4B6BE0 #754BE0

triadic

#4B6BE0 #E04B6B #6BE04B

tetradic

#4B6BE0 #E04BB5 #E0C04B #4BE075

square

#4B6BE0 #E04BB5 #E0C04B #4BE075

split-complementary

#4B6BE0 #E0754B #B5E04B

monochromatic

#1A3597 #2347CB #4B6BE0 #7F96E9 #B3C1F2

Accessibility & contrast

On white

4.69

#4B6BE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4B6BE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6BE0

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6BE0	#FFFFFF	#000000	##FFFFFF
##4B6BE0	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E7BE4

Deuteranopia (green-blind)

#006DDE

Tritanopia (blue-blind)

#00879B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4b6be0;
/* rgb */ color: rgb(75, 107, 224);
/* oklch */ color: oklch(56.8% 0.182 268.5);

Tailwind

colors: {
  custom: {
    50: '#8d94ea',
    500: '#4b6be0',
    950: '#000000',
  },
}

SCSS

$custom: #4b6be0;
$custom-light: #8d94ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6be0",
  "rgb": {
    "r": 75,
    "g": 107,
    "b": 224
  },
  "hsl": {
    "h": 227.114,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.56785,
    "c": 0.18159,
    "h": 268.5
  },
  "luminance": 0.17393
}

Semantic roles & 50–950 ramp

primary

#4B6BE0

secondary

#E1D4A6

accent

#C73AED

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4B6BE0

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

Preview Lab → · Contrast checker → · Palette generator →