#4E4FDD#4E4FDD

#4E4FDD is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.7% C 0.211 H 275.8°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FDD
RGB	rgb(78, 79, 221)
HSL	hsl(240, 68%, 59%)
HSV	hsv(240, 65%, 87%)
CMYK	cmyk(64.7%, 64.3%, 0%, 13.3%)
CIE-LAB	lab(41.89, 42.74, -72.63)
CIE-LCH	lch(41.89, 84.27, 300.48°)
OKLab	oklab(51.67% 0.0214 -0.2095)
OKLCH	oklch(51.67% 0.211 275.8)
XYZ	xyz(18.9847, 12.4305, 69.7915)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FDD #DDDC4E

analogous

#4E96DD #4E4FDD #944EDD

triadic

#4E4FDD #DD4E4F #4FDD4E

tetradic

#4E4FDD #DD4E96 #DDDC4E #4EDD94

square

#4E4FDD #DD4E96 #DDDC4E #4EDD94

split-complementary

#4E4FDD #DD944E #96DD4E

monochromatic

#1C1D94 #2627C7 #4E4FDD #8182E7 #B5B5F1

Accessibility & contrast

On white

6.02

#4E4FDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4E4FDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FDD

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FDD	#FFFFFF	#000000	##FFFFFF
##4E4FDD	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E1

Deuteranopia (green-blind)

#005CDA

Tritanopia (blue-blind)

#00748F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4e4fdd;
/* rgb */ color: rgb(78, 79, 221);
/* oklch */ color: oklch(51.7% 0.211 275.8);

Tailwind

colors: {
  custom: {
    50: '#9081e9',
    500: '#4e4fdd',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fdd;
$custom-light: #9081e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fdd",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 221
  },
  "hsl": {
    "h": 239.58,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.51667,
    "c": 0.21056,
    "h": 275.8
  },
  "luminance": 0.12432
}

Semantic roles & 50–950 ramp

primary

#4E4FDD

secondary

#E0DFA7

accent

#E93DEB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4E4FDD

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

Preview Lab → · Contrast checker → · Palette generator →