#4F6ECD#4F6ECD

#4F6ECD is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.3% C 0.151 H 267.8°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4F6ECD
RGB	rgb(79, 110, 205)
HSL	hsl(225, 56%, 56%)
HSV	hsv(225, 61%, 80%)
CMYK	cmyk(61.5%, 46.3%, 0%, 19.6%)
CIE-LAB	lab(48.54, 18.31, -52.72)
CIE-LCH	lch(48.54, 55.81, 289.15°)
OKLab	oklab(56.29% -0.0059 -0.1506)
OKLCH	oklch(56.29% 0.151 267.8)
XYZ	xyz(19.8161, 17.2202, 60.0253)
Luminance	0.1722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6ECD #CDAE4F

analogous

#4FADCD #4F6ECD #6F4FCD

triadic

#4F6ECD #CD4F6E #6ECD4F

tetradic

#4F6ECD #CD4FAD #CDAE4F #4FCD6F

square

#4F6ECD #CD4FAD #CDAE4F #4FCD6F

split-complementary

#4F6ECD #CD6F4F #ADCD4F

monochromatic

#243A7E #3150AE #4F6ECD #7F95DB #AEBDE8

Accessibility & contrast

On white

4.73

#4F6ECD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#4F6ECD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6ECD

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6ECD	#FFFFFF	#000000	##FFFFFF
##4F6ECD	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4079D1

Deuteranopia (green-blind)

#2B6ECB

Tritanopia (blue-blind)

#008493

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4f6ecd;
/* rgb */ color: rgb(79, 110, 205);
/* oklch */ color: oklch(56.3% 0.151 267.8);

Tailwind

colors: {
  custom: {
    50: '#8b97dd',
    500: '#4f6ecd',
    950: '#000000',
  },
}

SCSS

$custom: #4f6ecd;
$custom-light: #8b97dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6ecd",
  "rgb": {
    "r": 79,
    "g": 110,
    "b": 205
  },
  "hsl": {
    "h": 225.238,
    "s": 55.752,
    "l": 55.686
  },
  "oklch": {
    "l": 0.56291,
    "c": 0.15073,
    "h": 267.8
  },
  "luminance": 0.17222
}

Semantic roles & 50–950 ramp

primary

#4F6ECD

secondary

#D6C9A2

accent

#BA49DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4F6ECD

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

Preview Lab → · Contrast checker → · Palette generator →