#4E4ECB#4E4ECB

#4E4ECB is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.0% C 0.189 H 277.1°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4E4ECB
RGB	rgb(78, 78, 203)
HSL	hsl(240, 55%, 55%)
HSV	hsv(240, 62%, 80%)
CMYK	cmyk(61.6%, 61.6%, 0%, 20.4%)
CIE-LAB	lab(40.21, 37.43, -65.03)
CIE-LCH	lch(40.21, 75.03, 299.93°)
OKLab	oklab(49.99% 0.0234 -0.1872)
OKLCH	oklch(49.99% 0.189 277.1)
XYZ	xyz(16.6423, 11.3790, 57.8077)
Luminance	0.1138 (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

#4E4ECB #CBCB4E

analogous

#4E8CCB #4E4ECB #8C4ECB

triadic

#4E4ECB #CB4E4E #4ECB4E

tetradic

#4E4ECB #CB4E8C #CBCB4E #4ECB8C

square

#4E4ECB #CB4E8C #CBCB4E #4ECB8C

split-complementary

#4E4ECB #CB8C4E #8CCB4E

monochromatic

#24247B #3232AA #4E4ECB #7D7DD9 #ADADE7

Accessibility & contrast

On white

6.41

#4E4ECB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4E4ECB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4ECB

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4ECB	#FFFFFF	#000000	##FFFFFF
##4E4ECB	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CF

Deuteranopia (green-blind)

#0059C9

Tritanopia (blue-blind)

#006D85

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4e4ecb;
/* rgb */ color: rgb(78, 78, 203);
/* oklch */ color: oklch(50.0% 0.189 277.1);

Tailwind

colors: {
  custom: {
    50: '#8c80dc',
    500: '#4e4ecb',
    950: '#000000',
  },
}

SCSS

$custom: #4e4ecb;
$custom-light: #8c80dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4ecb",
  "rgb": {
    "r": 78,
    "g": 78,
    "b": 203
  },
  "hsl": {
    "h": 240,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.49986,
    "c": 0.18864,
    "h": 277.1
  },
  "luminance": 0.1138
}

Semantic roles & 50–950 ramp

primary

#4E4ECB

secondary

#D5D5A0

accent

#DE4ADE

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4E4ECB

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

Preview Lab → · Contrast checker → · Palette generator →