#4F5FE6#4F5FE6

#4F5FE6 is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.2% C 0.203 H 272.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4F5FE6
RGB	rgb(79, 95, 230)
HSL	hsl(234, 75%, 61%)
HSV	hsv(234, 66%, 90%)
CMYK	cmyk(65.7%, 58.7%, 0%, 9.8%)
CIE-LAB	lab(46.39, 36.18, -70.40)
CIE-LCH	lch(46.39, 79.15, 297.20°)
OKLab	oklab(55.21% 0.0095 -0.2028)
OKLCH	oklch(55.21% 0.203 272.7)
XYZ	xyz(21.5948, 15.5579, 76.7125)
Luminance	0.1556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5FE6 #E6D64F

analogous

#4FABE6 #4F5FE6 #8A4FE6

triadic

#4F5FE6 #E64F5F #5FE64F

tetradic

#4F5FE6 #E64FAB #E6D64F #4FE68A

square

#4F5FE6 #E64FAB #E6D64F #4FE68A

split-complementary

#4F5FE6 #E68A4F #ABE64F

monochromatic

#1726A3 #1F33D9 #4F5FE6 #8590EE #BAC0F5

Accessibility & contrast

On white

5.11

#4F5FE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4F5FE6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5FE6

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5FE6	#FFFFFF	#000000	##FFFFFF
##4F5FE6	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075EA

Deuteranopia (green-blind)

#0067E3

Tritanopia (blue-blind)

#008099

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4f5fe6;
/* rgb */ color: rgb(79, 95, 230);
/* oklch */ color: oklch(55.2% 0.203 272.7);

Tailwind

colors: {
  custom: {
    50: '#918cef',
    500: '#4f5fe6',
    950: '#000000',
  },
}

SCSS

$custom: #4f5fe6;
$custom-light: #918cef;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5fe6",
  "rgb": {
    "r": 79,
    "g": 95,
    "b": 230
  },
  "hsl": {
    "h": 233.642,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.5521,
    "c": 0.203,
    "h": 272.7
  },
  "luminance": 0.1556
}

Semantic roles & 50–950 ramp

primary

#4F5FE6

secondary

#E5DFAC

accent

#C20ED7

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4F5FE6

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

Preview Lab → · Contrast checker → · Palette generator →