#4E5DCF#4E5DCF

#4E5DCF is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.0% C 0.175 H 273.2°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4E5DCF
RGB	rgb(78, 93, 207)
HSL	hsl(233, 57%, 56%)
HSV	hsv(233, 62%, 81%)
CMYK	cmyk(62.3%, 55.1%, 0%, 18.8%)
CIE-LAB	lab(44.16, 29.47, -60.92)
CIE-LCH	lch(44.16, 67.67, 295.82°)
OKLab	oklab(53.01% 0.0099 -0.1749)
OKLCH	oklch(53.01% 0.175 273.2)
XYZ	xyz(18.3150, 13.9519, 60.7472)
Luminance	0.1395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5DCF #CFC04E

analogous

#4E9DCF #4E5DCF #7F4ECF

triadic

#4E5DCF #CF4E5D #5DCF4E

tetradic

#4E5DCF #CF4E9D #CFC04E #4ECF7F

square

#4E5DCF #CF4E9D #CFC04E #4ECF7F

split-complementary

#4E5DCF #CF7F4E #9DCF4E

monochromatic

#232E80 #303FB0 #4E5DCF #7E89DC #AEB5E9

Accessibility & contrast

On white

5.54

#4E5DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#4E5DCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5DCF

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5DCF	#FFFFFF	#000000	##FFFFFF
##4E5DCF	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0063CD

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4e5dcf;
/* rgb */ color: rgb(78, 93, 207);
/* oklch */ color: oklch(53.0% 0.175 273.2);

Tailwind

colors: {
  custom: {
    50: '#8c8ade',
    500: '#4e5dcf',
    950: '#000000',
  },
}

SCSS

$custom: #4e5dcf;
$custom-light: #8c8ade;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5dcf",
  "rgb": {
    "r": 78,
    "g": 93,
    "b": 207
  },
  "hsl": {
    "h": 233.023,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.5301,
    "c": 0.17523,
    "h": 273.2
  },
  "luminance": 0.13953
}

Semantic roles & 50–950 ramp

primary

#4E5DCF

secondary

#D7D1A2

accent

#CF47E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E5DCF

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

Preview Lab → · Contrast checker → · Palette generator →