#4F5CD4#4F5CD4

#4F5CD4 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.3% C 0.183 H 273.8°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4F5CD4
RGB	rgb(79, 92, 212)
HSL	hsl(234, 61%, 57%)
HSV	hsv(234, 63%, 83%)
CMYK	cmyk(62.7%, 56.6%, 0%, 16.9%)
CIE-LAB	lab(44.33, 31.95, -63.51)
CIE-LCH	lch(44.33, 71.09, 296.71°)
OKLab	oklab(53.26% 0.012 -0.1826)
OKLCH	oklch(53.26% 0.183 273.8)
XYZ	xyz(18.9313, 14.0684, 63.9924)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5CD4 #D4C74F

analogous

#4F9FD4 #4F5CD4 #844FD4

triadic

#4F5CD4 #D44F5C #5CD44F

tetradic

#4F5CD4 #D44F9F #D4C74F #4FD484

square

#4F5CD4 #D44F9F #D4C74F #4FD484

split-complementary

#4F5CD4 #D4844F #9FD44F

monochromatic

#212B87 #2D3BB9 #4F5CD4 #808AE0 #B1B7EC

Accessibility & contrast

On white

5.51

#4F5CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#4F5CD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5CD4

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5CD4	#FFFFFF	#000000	##FFFFFF
##4F5CD4	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD8

Deuteranopia (green-blind)

#0063D2

Tritanopia (blue-blind)

#00798F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4f5cd4;
/* rgb */ color: rgb(79, 92, 212);
/* oklch */ color: oklch(53.3% 0.183 273.8);

Tailwind

colors: {
  custom: {
    50: '#8e8ae2',
    500: '#4f5cd4',
    950: '#000000',
  },
}

SCSS

$custom: #4f5cd4;
$custom-light: #8e8ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5cd4",
  "rgb": {
    "r": 79,
    "g": 92,
    "b": 212
  },
  "hsl": {
    "h": 234.135,
    "s": 60.731,
    "l": 57.059
  },
  "oklch": {
    "l": 0.53264,
    "c": 0.18295,
    "h": 273.8
  },
  "luminance": 0.1407
}

Semantic roles & 50–950 ramp

primary

#4F5CD4

secondary

#DAD5A4

accent

#D444E4

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4F5CD4

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

Preview Lab → · Contrast checker → · Palette generator →