#4E45E5#4E45E5

#4E45E5 is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.8% C 0.231 H 276.8°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4E45E5
RGB	rgb(78, 69, 229)
HSL	hsl(243, 75%, 58%)
HSV	hsv(243, 70%, 90%)
CMYK	cmyk(65.9%, 69.9%, 0%, 10.2%)
CIE-LAB	lab(40.46, 51.06, -79.53)
CIE-LCH	lch(40.46, 94.51, 302.70°)
OKLab	oklab(50.85% 0.0273 -0.2297)
OKLCH	oklch(50.85% 0.231 276.8)
XYZ	xyz(19.4083, 11.5314, 75.3165)
Luminance	0.1153 (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

#4E45E5 #DCE545

analogous

#458CE5 #4E45E5 #9E45E5

triadic

#4E45E5 #E54E45 #45E54E

tetradic

#4E45E5 #E5458C #DCE545 #45E59E

square

#4E45E5 #E5458C #DCE545 #45E59E

split-complementary

#4E45E5 #E59E45 #8CE545

monochromatic

#1D169A #271DD0 #4E45E5 #817BED #B4B0F4

Accessibility & contrast

On white

6.35

#4E45E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#4E45E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E45E5

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45E5	#FFFFFF	#000000	##FFFFFF
##4E45E5	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066EA

Deuteranopia (green-blind)

#0058E2

Tritanopia (blue-blind)

#007190

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4e45e5;
/* rgb */ color: rgb(78, 69, 229);
/* oklch */ color: oklch(50.8% 0.231 276.8);

Tailwind

colors: {
  custom: {
    50: '#927aef',
    500: '#4e45e5',
    950: '#000000',
  },
}

SCSS

$custom: #4e45e5;
$custom-light: #927aef;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45e5",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 229
  },
  "hsl": {
    "h": 243.375,
    "s": 75.472,
    "l": 58.431
  },
  "oklch": {
    "l": 0.50846,
    "c": 0.23131,
    "h": 276.8
  },
  "luminance": 0.11533
}

Semantic roles & 50–950 ramp

primary

#4E45E5

secondary

#DFE3A3

accent

#F236E7

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0917

muted

#7E7B85

Preview Lab

Preview with #4E45E5

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

Preview Lab → · Contrast checker → · Palette generator →