#4B6BD5#4B6BD5

#4B6BD5 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 56.0% C 0.167 H 268.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B6BD5
RGB	rgb(75, 107, 213)
HSL	hsl(226, 62%, 56%)
HSV	hsv(226, 65%, 84%)
CMYK	cmyk(64.8%, 49.8%, 0%, 16.5%)
CIE-LAB	lab(48.02, 22.25, -58.12)
CIE-LCH	lch(48.02, 62.23, 290.95°)
OKLab	oklab(56.01% -0.0057 -0.1666)
OKLCH	oklch(56.01% 0.167 268)
XYZ	xyz(20.1655, 16.8135, 65.1205)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6BD5 #D5B54B

analogous

#4BB0D5 #4B6BD5 #704BD5

triadic

#4B6BD5 #D54B6B #6BD54B

tetradic

#4B6BD5 #D54BB0 #D5B54B #4BD570

square

#4B6BD5 #D54BB0 #D5B54B #4BD570

split-complementary

#4B6BD5 #D5704B #B0D54B

monochromatic

#1F3786 #2B4CB8 #4B6BD5 #7D94E1 #AEBDEC

Accessibility & contrast

On white

4.81

#4B6BD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#4B6BD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6BD5

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6BD5	#FFFFFF	#000000	##FFFFFF
##4B6BD5	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3079D9

Deuteranopia (green-blind)

#026CD3

Tritanopia (blue-blind)

#008496

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4b6bd5;
/* rgb */ color: rgb(75, 107, 213);
/* oklch */ color: oklch(56.0% 0.167 268.0);

Tailwind

colors: {
  custom: {
    50: '#8b94e3',
    500: '#4b6bd5',
    950: '#000000',
  },
}

SCSS

$custom: #4b6bd5;
$custom-light: #8b94e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6bd5",
  "rgb": {
    "r": 75,
    "g": 107,
    "b": 213
  },
  "hsl": {
    "h": 226.087,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.56005,
    "c": 0.16671,
    "h": 268
  },
  "luminance": 0.16815
}

Semantic roles & 50–950 ramp

primary

#4B6BD5

secondary

#DACDA2

accent

#C043E5

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4B6BD5

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

Preview Lab → · Contrast checker → · Palette generator →