#4E45DA#4E45DA

#4E45DA is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.8% C 0.218 H 277.6°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#4E45DA
RGB	rgb(78, 69, 218)
HSL	hsl(244, 67%, 56%)
HSV	hsv(244, 68%, 85%)
CMYK	cmyk(64.2%, 68.3%, 0%, 14.5%)
CIE-LAB	lab(39.47, 47.60, -74.88)
CIE-LCH	lch(39.47, 88.73, 302.45°)
OKLab	oklab(49.84% 0.029 -0.2161)
OKLCH	oklch(49.84% 0.218 277.6)
XYZ	xyz(17.9208, 10.9364, 67.4826)
Luminance	0.1094 (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

#4E45DA #D1DA45

analogous

#4587DA #4E45DA #9945DA

triadic

#4E45DA #DA4E45 #45DA4E

tetradic

#4E45DA #DA4587 #D1DA45 #45DA99

square

#4E45DA #DA4587 #D1DA45 #45DA99

split-complementary

#4E45DA #DA9945 #87DA45

monochromatic

#221B89 #2F25BC #4E45DA #7F78E4 #AFABEE

Accessibility & contrast

On white

6.59

#4E45DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4E45DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E45DA

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45DA	#FFFFFF	#000000	##FFFFFF
##4E45DA	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DF

Deuteranopia (green-blind)

#0057D7

Tritanopia (blue-blind)

#006D8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4e45da;
/* rgb */ color: rgb(78, 69, 218);
/* oklch */ color: oklch(49.8% 0.218 277.6);

Tailwind

colors: {
  custom: {
    50: '#907ae7',
    500: '#4e45da',
    950: '#000000',
  },
}

SCSS

$custom: #4e45da;
$custom-light: #907ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45da",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 218
  },
  "hsl": {
    "h": 243.624,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49836,
    "c": 0.21801,
    "h": 277.6
  },
  "luminance": 0.10938
}

Semantic roles & 50–950 ramp

primary

#4E45DA

secondary

#D8DC9F

accent

#EA3EDF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4E45DA

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

Preview Lab → · Contrast checker → · Palette generator →