#4E4FC9#4E4FC9

#4E4FC9 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.0% C 0.185 H 277.0°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FC9
RGB	rgb(78, 79, 201)
HSL	hsl(240, 53%, 55%)
HSV	hsv(240, 61%, 79%)
CMYK	cmyk(61.2%, 60.7%, 0%, 21.2%)
CIE-LAB	lab(40.29, 36.16, -63.74)
CIE-LCH	lch(40.29, 73.28, 299.57°)
OKLab	oklab(50% 0.0226 -0.1834)
OKLCH	oklch(50% 0.185 277)
XYZ	xyz(16.4771, 11.4274, 56.5844)
Luminance	0.1143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FC9 #C9C84E

analogous

#4E8DC9 #4E4FC9 #8A4EC9

triadic

#4E4FC9 #C94E4F #4FC94E

tetradic

#4E4FC9 #C94E8D #C9C84E #4EC98A

square

#4E4FC9 #C94E8D #C9C84E #4EC98A

split-complementary

#4E4FC9 #C98A4E #8DC94E

monochromatic

#252578 #3334A7 #4E4FC9 #7D7ED7 #ACACE6

Accessibility & contrast

On white

6.39

#4E4FC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4E4FC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FC9

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FC9	#FFFFFF	#000000	##FFFFFF
##4E4FC9	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CD

Deuteranopia (green-blind)

#005AC7

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4e4fc9;
/* rgb */ color: rgb(78, 79, 201);
/* oklch */ color: oklch(50.0% 0.185 277.0);

Tailwind

colors: {
  custom: {
    50: '#8c80da',
    500: '#4e4fc9',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fc9;
$custom-light: #8c80da;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fc9",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 201
  },
  "hsl": {
    "h": 239.512,
    "s": 53.247,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49996,
    "c": 0.18478,
    "h": 277
  },
  "luminance": 0.11429
}

Semantic roles & 50–950 ramp

primary

#4E4FC9

secondary

#D3D39F

accent

#DB4BDD

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4E4FC9

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

Preview Lab → · Contrast checker → · Palette generator →