#4B6FD4#4B6FD4

#4B6FD4 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.7% C 0.160 H 266.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4B6FD4
RGB	rgb(75, 111, 212)
HSL	hsl(224, 61%, 56%)
HSV	hsv(224, 65%, 83%)
CMYK	cmyk(64.6%, 47.6%, 0%, 16.9%)
CIE-LAB	lab(49.03, 19.40, -55.94)
CIE-LCH	lch(49.03, 59.20, 289.12°)
OKLab	oklab(56.75% -0.0096 -0.1601)
OKLCH	oklch(56.75% 0.16 266.6)
XYZ	xyz(20.4657, 17.6163, 64.5963)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6FD4 #D4B04B

analogous

#4BB3D4 #4B6FD4 #6C4BD4

triadic

#4B6FD4 #D44B6F #6FD44B

tetradic

#4B6FD4 #D44BB3 #D4B04B #4BD46C

square

#4B6FD4 #D44BB3 #D4B04B #4BD46C

split-complementary

#4B6FD4 #D46C4B #B3D44B

monochromatic

#203A85 #2C50B6 #4B6FD4 #7C97E0 #AEBEEC

Accessibility & contrast

On white

4.64

#4B6FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4B6FD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6FD4

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6FD4	#FFFFFF	#000000	##FFFFFF
##4B6FD4	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B7BD8

Deuteranopia (green-blind)

#1D6FD2

Tritanopia (blue-blind)

#008697

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4b6fd4;
/* rgb */ color: rgb(75, 111, 212);
/* oklch */ color: oklch(56.7% 0.160 266.6);

Tailwind

colors: {
  custom: {
    50: '#8b97e2',
    500: '#4b6fd4',
    950: '#000000',
  },
}

SCSS

$custom: #4b6fd4;
$custom-light: #8b97e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6fd4",
  "rgb": {
    "r": 75,
    "g": 111,
    "b": 212
  },
  "hsl": {
    "h": 224.234,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.56748,
    "c": 0.16043,
    "h": 266.6
  },
  "luminance": 0.17618
}

Semantic roles & 50–950 ramp

primary

#4B6FD4

secondary

#DACBA1

accent

#BA43E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4B6FD4

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

Preview Lab → · Contrast checker → · Palette generator →