#4F5CE3#4F5CE3

#4F5CE3 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 54.4% C 0.203 H 273.4°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4F5CE3
RGB	rgb(79, 92, 227)
HSL	hsl(235, 73%, 60%)
HSV	hsv(235, 65%, 89%)
CMYK	cmyk(65.2%, 59.5%, 0%, 11%)
CIE-LAB	lab(45.44, 37.01, -70.24)
CIE-LCH	lch(45.44, 79.39, 297.78°)
OKLab	oklab(54.44% 0.012 -0.2023)
OKLCH	oklch(54.44% 0.203 273.4)
XYZ	xyz(20.9121, 14.8607, 74.4245)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5CE3 #E3D64F

analogous

#4FA6E3 #4F5CE3 #8C4FE3

triadic

#4F5CE3 #E34F5C #5CE34F

tetradic

#4F5CE3 #E34FA6 #E3D64F #4FE38C

square

#4F5CE3 #E34FA6 #E3D64F #4FE38C

split-complementary

#4F5CE3 #E38C4F #A6E34F

monochromatic

#19259E #2231D3 #4F5CE3 #848DEB #B9BEF4

Accessibility & contrast

On white

5.29

#4F5CE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4F5CE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5CE3

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5CE3	#FFFFFF	#000000	##FFFFFF
##4F5CE3	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E7

Deuteranopia (green-blind)

#0065E0

Tritanopia (blue-blind)

#007E97

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4f5ce3;
/* rgb */ color: rgb(79, 92, 227);
/* oklch */ color: oklch(54.4% 0.203 273.4);

Tailwind

colors: {
  custom: {
    50: '#908aed',
    500: '#4f5ce3',
    950: '#000000',
  },
}

SCSS

$custom: #4f5ce3;
$custom-light: #908aed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5ce3",
  "rgb": {
    "r": 79,
    "g": 92,
    "b": 227
  },
  "hsl": {
    "h": 234.73,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.54438,
    "c": 0.20271,
    "h": 273.4
  },
  "luminance": 0.14863
}

Semantic roles & 50–950 ramp

primary

#4F5CE3

secondary

#E3DEAA

accent

#DF39EF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4F5CE3

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

Preview Lab → · Contrast checker → · Palette generator →