#4E45C9#4E45C9

#4E45C9 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.3% C 0.197 H 279.1°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#4E45C9
RGB	rgb(78, 69, 201)
HSL	hsl(244, 55%, 53%)
HSV	hsv(244, 66%, 79%)
CMYK	cmyk(61.2%, 65.7%, 0%, 21.2%)
CIE-LAB	lab(38.01, 42.19, -67.47)
CIE-LCH	lch(38.01, 79.57, 302.02°)
OKLab	oklab(48.33% 0.0312 -0.1944)
OKLCH	oklch(48.33% 0.197 279.1)
XYZ	xyz(15.8093, 10.0918, 56.3618)
Luminance	0.1009 (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

#4E45C9 #C0C945

analogous

#457EC9 #4E45C9 #9045C9

triadic

#4E45C9 #C94E45 #45C94E

tetradic

#4E45C9 #C9457E #C0C945 #45C990

square

#4E45C9 #C9457E #C0C945 #45C990

split-complementary

#4E45C9 #C99045 #7EC945

monochromatic

#272172 #372FA2 #4E45C9 #7B74D7 #A8A4E5

Accessibility & contrast

On white

6.96

#4E45C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#4E45C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E45C9

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45C9	#FFFFFF	#000000	##FFFFFF
##4E45C9	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCD

Deuteranopia (green-blind)

#0054C6

Tritanopia (blue-blind)

#006781

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e45c9;
/* rgb */ color: rgb(78, 69, 201);
/* oklch */ color: oklch(48.3% 0.197 279.1);

Tailwind

colors: {
  custom: {
    50: '#8d7ada',
    500: '#4e45c9',
    950: '#000000',
  },
}

SCSS

$custom: #4e45c9;
$custom-light: #8d7ada;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45c9",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 201
  },
  "hsl": {
    "h": 244.091,
    "s": 55,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48327,
    "c": 0.19686,
    "h": 279.1
  },
  "luminance": 0.10093
}

Semantic roles & 50–950 ramp

primary

#4E45C9

secondary

#CED198

accent

#DE49D4

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4E45C9

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

Preview Lab → · Contrast checker → · Palette generator →