#4E45D5#4E45D5

#4E45D5 is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.4% C 0.212 H 278.1°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#4E45D5
RGB	rgb(78, 69, 213)
HSL	hsl(244, 63%, 55%)
HSV	hsv(244, 68%, 84%)
CMYK	cmyk(63.4%, 67.6%, 0%, 16.5%)
CIE-LAB	lab(39.03, 46.02, -72.73)
CIE-LCH	lch(39.03, 86.06, 302.32°)
OKLab	oklab(49.39% 0.0297 -0.2098)
OKLCH	oklch(49.39% 0.212 278.1)
XYZ	xyz(17.2764, 10.6786, 64.0887)
Luminance	0.1068 (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

#4E45D5 #CCD545

analogous

#4584D5 #4E45D5 #9645D5

triadic

#4E45D5 #D54E45 #45D54E

tetradic

#4E45D5 #D54584 #CCD545 #45D596

square

#4E45D5 #D54584 #CCD545 #45D596

split-complementary

#4E45D5 #D59645 #84D545

monochromatic

#241D82 #3129B4 #4E45D5 #7E77E0 #ADA9EC

Accessibility & contrast

On white

6.70

#4E45D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4E45D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E45D5

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45D5	#FFFFFF	#000000	##FFFFFF
##4E45D5	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D9

Deuteranopia (green-blind)

#0056D2

Tritanopia (blue-blind)

#006B87

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4e45d5;
/* rgb */ color: rgb(78, 69, 213);
/* oklch */ color: oklch(49.4% 0.212 278.1);

Tailwind

colors: {
  custom: {
    50: '#8f7ae3',
    500: '#4e45d5',
    950: '#000000',
  },
}

SCSS

$custom: #4e45d5;
$custom-light: #8f7ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45d5",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 213
  },
  "hsl": {
    "h": 243.75,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49385,
    "c": 0.21187,
    "h": 278.1
  },
  "luminance": 0.1068
}

Semantic roles & 50–950 ramp

primary

#4E45D5

secondary

#D5D99D

accent

#E642DC

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4E45D5

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

Preview Lab → · Contrast checker → · Palette generator →