#4F5FCD#4F5FCD

#4F5FCD is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.3% C 0.170 H 273.0°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4F5FCD
RGB	rgb(79, 95, 205)
HSL	hsl(232, 56%, 56%)
HSV	hsv(232, 61%, 80%)
CMYK	cmyk(61.5%, 53.7%, 0%, 19.6%)
CIE-LAB	lab(44.59, 27.71, -59.07)
CIE-LCH	lch(44.59, 65.24, 295.13°)
OKLab	oklab(53.3% 0.009 -0.1695)
OKLCH	oklch(53.3% 0.17 273)
XYZ	xyz(18.3325, 14.2530, 59.5308)
Luminance	0.1425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5FCD #CDBD4F

analogous

#4F9ECD #4F5FCD #7E4FCD

triadic

#4F5FCD #CD4F5F #5FCD4F

tetradic

#4F5FCD #CD4F9E #CDBD4F #4FCD7E

square

#4F5FCD #CD4F9E #CDBD4F #4FCD7E

split-complementary

#4F5FCD #CD7E4F #9ECD4F

monochromatic

#242F7E #3141AE #4F5FCD #7F8ADB #AEB6E8

Accessibility & contrast

On white

5.45

#4F5FCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4F5FCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5FCD

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5FCD	#FFFFFF	#000000	##FFFFFF
##4F5FCD	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156FD1

Deuteranopia (green-blind)

#0064CB

Tritanopia (blue-blind)

#00798D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4f5fcd;
/* rgb */ color: rgb(79, 95, 205);
/* oklch */ color: oklch(53.3% 0.170 273.0);

Tailwind

colors: {
  custom: {
    50: '#8c8cdd',
    500: '#4f5fcd',
    950: '#000000',
  },
}

SCSS

$custom: #4f5fcd;
$custom-light: #8c8cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5fcd",
  "rgb": {
    "r": 79,
    "g": 95,
    "b": 205
  },
  "hsl": {
    "h": 232.381,
    "s": 55.752,
    "l": 55.686
  },
  "oklch": {
    "l": 0.53304,
    "c": 0.16971,
    "h": 273
  },
  "luminance": 0.14254
}

Semantic roles & 50–950 ramp

primary

#4F5FCD

secondary

#D6CFA2

accent

#CC49DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4F5FCD

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

Preview Lab → · Contrast checker → · Palette generator →