#4F5BE6#4F5BE6

#4F5BE6 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 54.5% C 0.208 H 273.5°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4F5BE6
RGB	rgb(79, 91, 230)
HSL	hsl(235, 75%, 61%)
HSV	hsv(235, 66%, 90%)
CMYK	cmyk(65.7%, 60.4%, 0%, 9.8%)
CIE-LAB	lab(45.44, 38.63, -71.95)
CIE-LCH	lch(45.44, 81.66, 298.23°)
OKLab	oklab(54.51% 0.0127 -0.2074)
OKLCH	oklch(54.51% 0.208 273.5)
XYZ	xyz(21.2437, 14.8557, 76.5955)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5BE6 #E6DA4F

analogous

#4FA6E6 #4F5BE6 #8E4FE6

triadic

#4F5BE6 #E64F5B #5BE64F

tetradic

#4F5BE6 #E64FA6 #E6DA4F #4FE68E

square

#4F5BE6 #E64FA6 #E6DA4F #4FE68E

split-complementary

#4F5BE6 #E68E4F #A6E64F

monochromatic

#1722A3 #1F2ED9 #4F5BE6 #858DEE #BABFF5

Accessibility & contrast

On white

5.29

#4F5BE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4F5BE6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5BE6

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5BE6	#FFFFFF	#000000	##FFFFFF
##4F5BE6	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)

#0072EB

Deuteranopia (green-blind)

#0065E3

Tritanopia (blue-blind)

#007E98

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4f5be6;
/* rgb */ color: rgb(79, 91, 230);
/* oklch */ color: oklch(54.5% 0.208 273.5);

Tailwind

colors: {
  custom: {
    50: '#9189ef',
    500: '#4f5be6',
    950: '#000000',
  },
}

SCSS

$custom: #4f5be6;
$custom-light: #9189ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5be6",
  "rgb": {
    "r": 79,
    "g": 91,
    "b": 230
  },
  "hsl": {
    "h": 235.232,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.54505,
    "c": 0.20777,
    "h": 273.5
  },
  "luminance": 0.14858
}

Semantic roles & 50–950 ramp

primary

#4F5BE6

secondary

#E5E1AC

accent

#C70ED7

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4F5BE6

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

Preview Lab → · Contrast checker → · Palette generator →