#4F5BEC#4F5BEC

#4F5BEC is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 55.0% C 0.215 H 273.3°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4F5BEC
RGB	rgb(79, 91, 236)
HSL	hsl(235, 81%, 62%)
HSV	hsv(235, 67%, 93%)
CMYK	cmyk(66.5%, 61.4%, 0%, 7.5%)
CIE-LAB	lab(45.90, 40.63, -74.57)
CIE-LCH	lch(45.90, 84.92, 298.59°)
OKLab	oklab(55% 0.0125 -0.2151)
OKLCH	oklch(55% 0.215 273.3)
XYZ	xyz(22.1008, 15.1985, 81.1095)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5BEC #ECE04F

analogous

#4FAAEC #4F5BEC #924FEC

triadic

#4F5BEC #EC4F5B #5BEC4F

tetradic

#4F5BEC #EC4FAA #ECE04F #4FEC92

square

#4F5BEC #EC4FAA #ECE04F #4FEC92

split-complementary

#4F5BEC #EC924F #AAEC4F

monochromatic

#131FAE #1928E5 #4F5BEC #868EF2 #BDC2F8

Accessibility & contrast

On white

5.20

#4F5BEC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4F5BEC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5BEC

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5BEC	#FFFFFF	#000000	##FFFFFF
##4F5BEC	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F1

Deuteranopia (green-blind)

#0066E9

Tritanopia (blue-blind)

#00809B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4f5bec;
/* rgb */ color: rgb(79, 91, 236);
/* oklch */ color: oklch(55.0% 0.215 273.3);

Tailwind

colors: {
  custom: {
    50: '#9289f3',
    500: '#4f5bec',
    950: '#000000',
  },
}

SCSS

$custom: #4f5bec;
$custom-light: #9289f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5bec",
  "rgb": {
    "r": 79,
    "g": 91,
    "b": 236
  },
  "hsl": {
    "h": 235.414,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.54997,
    "c": 0.21543,
    "h": 273.3
  },
  "luminance": 0.15201
}

Semantic roles & 50–950 ramp

primary

#4F5BEC

secondary

#E8E4AE

accent

#CD09DD

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4F5BEC

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

Preview Lab → · Contrast checker → · Palette generator →