#4F6DDF#4F6DDF

#4F6DDF is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.3% C 0.177 H 269.1°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4F6DDF
RGB	rgb(79, 109, 223)
HSL	hsl(228, 69%, 59%)
HSV	hsv(228, 65%, 87%)
CMYK	cmyk(64.6%, 51.1%, 0%, 12.5%)
CIE-LAB	lab(49.41, 25.11, -61.55)
CIE-LCH	lch(49.41, 66.48, 292.19°)
OKLab	oklab(57.32% -0.0028 -0.1766)
OKLCH	oklch(57.32% 0.177 269.1)
XYZ	xyz(22.0078, 17.9253, 72.0979)
Luminance	0.1793 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6DDF #DFC14F

analogous

#4FB5DF #4F6DDF #794FDF

triadic

#4F6DDF #DF4F6D #6DDF4F

tetradic

#4F6DDF #DF4FB5 #DFC14F #4FDF79

square

#4F6DDF #DF4FB5 #DFC14F #4FDF79

split-complementary

#4F6DDF #DF794F #B5DF4F

monochromatic

#1C3698 #2548CC #4F6DDF #8398E8 #B7C3F2

Accessibility & contrast

On white

4.58

#4F6DDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#4F6DDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6DDF

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6DDF	#FFFFFF	#000000	##000000
##4F6DDF	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#297CE3

Deuteranopia (green-blind)

#006FDD

Tritanopia (blue-blind)

#00889C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4f6ddf;
/* rgb */ color: rgb(79, 109, 223);
/* oklch */ color: oklch(57.3% 0.177 269.1);

Tailwind

colors: {
  custom: {
    50: '#8f96ea',
    500: '#4f6ddf',
    950: '#000000',
  },
}

SCSS

$custom: #4f6ddf;
$custom-light: #8f96ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6ddf",
  "rgb": {
    "r": 79,
    "g": 109,
    "b": 223
  },
  "hsl": {
    "h": 227.5,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.57315,
    "c": 0.17663,
    "h": 269.1
  },
  "luminance": 0.17927
}

Semantic roles & 50–950 ramp

primary

#4F6DDF

secondary

#E1D5A9

accent

#C73CEC

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4F6DDF

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

Preview Lab → · Contrast checker → · Palette generator →