#4E45CC#4E45CC

#4E45CC is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.6% C 0.201 H 278.8°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#4E45CC
RGB	rgb(78, 69, 204)
HSL	hsl(244, 57%, 54%)
HSV	hsv(244, 66%, 80%)
CMYK	cmyk(61.8%, 66.2%, 0%, 20%)
CIE-LAB	lab(38.26, 43.15, -68.80)
CIE-LCH	lch(38.26, 81.21, 302.10°)
OKLab	oklab(48.59% 0.0308 -0.1983)
OKLCH	oklch(48.59% 0.201 278.8)
XYZ	xyz(16.1656, 10.2343, 58.2386)
Luminance	0.1024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E45CC #C3CC45

analogous

#457FCC #4E45CC #9145CC

triadic

#4E45CC #CC4E45 #45CC4E

tetradic

#4E45CC #CC457F #C3CC45 #45CC91

square

#4E45CC #CC457F #C3CC45 #45CC91

split-complementary

#4E45CC #CC9145 #7FCC45

monochromatic

#262076 #362EA6 #4E45CC #7C75D9 #A9A5E6

Accessibility & contrast

On white

6.89

#4E45CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4E45CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E45CC

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45CC	#FFFFFF	#000000	##FFFFFF
##4E45CC	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD0

Deuteranopia (green-blind)

#0055C9

Tritanopia (blue-blind)

#006882

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4e45cc;
/* rgb */ color: rgb(78, 69, 204);
/* oklch */ color: oklch(48.6% 0.201 278.8);

Tailwind

colors: {
  custom: {
    50: '#8d7add',
    500: '#4e45cc',
    950: '#000000',
  },
}

SCSS

$custom: #4e45cc;
$custom-light: #8d7add;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45cc",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 204
  },
  "hsl": {
    "h": 244,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48588,
    "c": 0.20065,
    "h": 278.8
  },
  "luminance": 0.10236
}

Semantic roles & 50–950 ramp

primary

#4E45CC

secondary

#CFD399

accent

#E048D6

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4E45CC

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

Preview Lab → · Contrast checker → · Palette generator →