#4B6BD0#4B6BD0

#4B6BD0 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.7% C 0.160 H 267.7°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4B6BD0
RGB	rgb(75, 107, 208)
HSL	hsl(226, 59%, 55%)
HSV	hsv(226, 64%, 82%)
CMYK	cmyk(63.9%, 48.6%, 0%, 18.4%)
CIE-LAB	lab(47.71, 20.51, -55.78)
CIE-LCH	lch(47.71, 59.43, 290.19°)
OKLab	oklab(55.66% -0.0063 -0.1597)
OKLCH	oklch(55.66% 0.16 267.7)
XYZ	xyz(19.5406, 16.5635, 61.8296)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6BD0 #D0B04B

analogous

#4BADD0 #4B6BD0 #6D4BD0

triadic

#4B6BD0 #D04B6B #6BD04B

tetradic

#4B6BD0 #D04BAD #D0B04B #4BD06D

square

#4B6BD0 #D04BAD #D0B04B #4BD06D

split-complementary

#4B6BD0 #D06D4B #ADD04B

monochromatic

#21387F #2E4DB0 #4B6BD0 #7C93DD #ACBBE9

Accessibility & contrast

On white

4.87

#4B6BD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#4B6BD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6BD0

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6BD0	#FFFFFF	#000000	##FFFFFF
##4B6BD0	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3678D4

Deuteranopia (green-blind)

#176BCE

Tritanopia (blue-blind)

#008293

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4b6bd0;
/* rgb */ color: rgb(75, 107, 208);
/* oklch */ color: oklch(55.7% 0.160 267.7);

Tailwind

colors: {
  custom: {
    50: '#8a94df',
    500: '#4b6bd0',
    950: '#000000',
  },
}

SCSS

$custom: #4b6bd0;
$custom-light: #8a94df;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6bd0",
  "rgb": {
    "r": 75,
    "g": 107,
    "b": 208
  },
  "hsl": {
    "h": 225.564,
    "s": 58.59,
    "l": 55.49
  },
  "oklch": {
    "l": 0.5566,
    "c": 0.15986,
    "h": 267.7
  },
  "luminance": 0.16565
}

Semantic roles & 50–950 ramp

primary

#4B6BD0

secondary

#D7CAA0

accent

#BC46E2

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4B6BD0

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

Preview Lab → · Contrast checker → · Palette generator →