#4F5FEB#4F5FEB

#4F5FEB is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 55.6% C 0.209 H 272.6°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4F5FEB
RGB	rgb(79, 95, 235)
HSL	hsl(234, 80%, 62%)
HSV	hsv(234, 66%, 92%)
CMYK	cmyk(66.4%, 59.6%, 0%, 7.8%)
CIE-LAB	lab(46.77, 37.87, -72.60)
CIE-LCH	lch(46.77, 81.88, 297.55°)
OKLab	oklab(55.61% 0.0095 -0.2092)
OKLCH	oklch(55.61% 0.209 272.6)
XYZ	xyz(22.3070, 15.8428, 80.4635)
Luminance	0.1585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5FEB #EBDB4F

analogous

#4FADEB #4F5FEB #8D4FEB

triadic

#4F5FEB #EB4F5F #5FEB4F

tetradic

#4F5FEB #EB4FAD #EBDB4F #4FEB8D

square

#4F5FEB #EB4FAD #EBDB4F #4FEB8D

split-complementary

#4F5FEB #EB8D4F #ADEB4F

monochromatic

#1423AC #1A2EE3 #4F5FEB #8691F1 #BDC3F7

Accessibility & contrast

On white

5.04

#4F5FEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#4F5FEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5FEB

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5FEB	#FFFFFF	#000000	##FFFFFF
##4F5FEB	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F0

Deuteranopia (green-blind)

#0068E8

Tritanopia (blue-blind)

#00829C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4f5feb;
/* rgb */ color: rgb(79, 95, 235);
/* oklch */ color: oklch(55.6% 0.209 272.6);

Tailwind

colors: {
  custom: {
    50: '#928cf2',
    500: '#4f5feb',
    950: '#000000',
  },
}

SCSS

$custom: #4f5feb;
$custom-light: #928cf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5feb",
  "rgb": {
    "r": 79,
    "g": 95,
    "b": 235
  },
  "hsl": {
    "h": 233.846,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.55609,
    "c": 0.20947,
    "h": 272.6
  },
  "luminance": 0.15845
}

Semantic roles & 50–950 ramp

primary

#4F5FEB

secondary

#E8E2AE

accent

#C60ADC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4F5FEB

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

Preview Lab → · Contrast checker → · Palette generator →