#4E4FEF#4E4FEF

#4E4FEF is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 53.2% C 0.233 H 274.8°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FEF
RGB	rgb(78, 79, 239)
HSL	hsl(240, 83%, 62%)
HSV	hsv(240, 67%, 94%)
CMYK	cmyk(67.4%, 66.9%, 0%, 6.3%)
CIE-LAB	lab(43.42, 48.58, -80.33)
CIE-LCH	lch(43.42, 93.88, 301.17°)
OKLab	oklab(53.25% 0.0195 -0.232)
OKLCH	oklch(53.25% 0.233 274.8)
XYZ	xyz(21.5127, 13.4417, 83.1054)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FEF #EFEE4E

analogous

#4EA0EF #4E4FEF #9D4EEF

triadic

#4E4FEF #EF4E4F #4FEF4E

tetradic

#4E4FEF #EF4EA0 #EFEE4E #4EEF9D

square

#4E4FEF #EF4EA0 #EFEE4E #4EEF9D

split-complementary

#4E4FEF #EF9D4E #A0EF4E

monochromatic

#1011B2 #1617EA #4E4FEF #8687F4 #BEBFF9

Accessibility & contrast

On white

5.69

#4E4FEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4E4FEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FEF

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FEF	#FFFFFF	#000000	##FFFFFF
##4E4FEF	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EF4

Deuteranopia (green-blind)

#005FEC

Tritanopia (blue-blind)

#007A99

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e4fef;
/* rgb */ color: rgb(78, 79, 239);
/* oklch */ color: oklch(53.2% 0.233 274.8);

Tailwind

colors: {
  custom: {
    50: '#9381f5',
    500: '#4e4fef',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fef;
$custom-light: #9381f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fef",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 239
  },
  "hsl": {
    "h": 239.627,
    "s": 83.42,
    "l": 62.157
  },
  "oklch": {
    "l": 0.53246,
    "c": 0.23284,
    "h": 274.8
  },
  "luminance": 0.13444
}

Semantic roles & 50–950 ramp

primary

#4E4FEF

secondary

#EAEAAF

accent

#DE06E0

background

#FAF7FF

surface

#F3EEFF

border

#CDC9D7

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #4E4FEF

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

Preview Lab → · Contrast checker → · Palette generator →