#4F4EF5#4F4EF5

#4F4EF5 is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.7% C 0.241 H 274.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4F4EF5
RGB	rgb(79, 78, 245)
HSL	hsl(240, 89%, 63%)
HSV	hsv(240, 68%, 96%)
CMYK	cmyk(67.8%, 68.2%, 0%, 3.9%)
CIE-LAB	lab(43.80, 51.19, -83.07)
CIE-LCH	lch(43.80, 97.58, 301.64°)
OKLab	oklab(53.7% 0.0206 -0.24)
OKLCH	oklch(53.7% 0.241 274.9)
XYZ	xyz(22.4248, 13.7015, 87.8314)
Luminance	0.1370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4EF5 #F4F54E

analogous

#4EA0F5 #4F4EF5 #A24EF5

triadic

#4F4EF5 #F54F4E #4EF54F

tetradic

#4F4EF5 #F54EA0 #F4F54E #4EF5A2

square

#4F4EF5 #F54EA0 #F4F54E #4EF5A2

split-complementary

#4F4EF5 #F5A24E #A0F54E

monochromatic

#0C0BBE #1514F2 #4F4EF5 #8988F8 #C2C2FC

Accessibility & contrast

On white

5.61

#4F4EF5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#4F4EF5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4EF5

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4EF5	#FFFFFF	#000000	##FFFFFF
##4F4EF5	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FFA

Deuteranopia (green-blind)

#0060F2

Tritanopia (blue-blind)

#007B9C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4f4ef5;
/* rgb */ color: rgb(79, 78, 245);
/* oklch */ color: oklch(53.7% 0.241 274.9);

Tailwind

colors: {
  custom: {
    50: '#9581fa',
    500: '#4f4ef5',
    950: '#000000',
  },
}

SCSS

$custom: #4f4ef5;
$custom-light: #9581fa;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4ef5",
  "rgb": {
    "r": 79,
    "g": 78,
    "b": 245
  },
  "hsl": {
    "h": 240.359,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.53697,
    "c": 0.2409,
    "h": 274.9
  },
  "luminance": 0.13704
}

Semantic roles & 50–950 ramp

primary

#4F4EF5

secondary

#EDEDB2

accent

#E600E4

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #4F4EF5

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

Preview Lab → · Contrast checker → · Palette generator →