#4E5ACF#4E5ACF

#4E5ACF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.4% C 0.179 H 274.0°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#4E5ACF
RGB	rgb(78, 90, 207)
HSL	hsl(234, 57%, 56%)
HSV	hsv(234, 62%, 81%)
CMYK	cmyk(62.3%, 56.5%, 0%, 18.8%)
CIE-LAB	lab(43.41, 31.35, -62.13)
CIE-LCH	lch(43.41, 69.59, 296.77°)
OKLab	oklab(52.45% 0.0126 -0.1786)
OKLCH	oklch(52.45% 0.179 274)
XYZ	xyz(18.0568, 13.4355, 60.6611)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5ACF #CFC34E

analogous

#4E9ACF #4E5ACF #824ECF

triadic

#4E5ACF #CF4E5A #5ACF4E

tetradic

#4E5ACF #CF4E9A #CFC34E #4ECF82

square

#4E5ACF #CF4E9A #CFC34E #4ECF82

split-complementary

#4E5ACF #CF824E #9ACF4E

monochromatic

#232B80 #303CB0 #4E5ACF #7E87DC #AEB4E9

Accessibility & contrast

On white

5.70

#4E5ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4E5ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5ACF

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5ACF	#FFFFFF	#000000	##FFFFFF
##4E5ACF	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD3

Deuteranopia (green-blind)

#0061CD

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e5acf;
/* rgb */ color: rgb(78, 90, 207);
/* oklch */ color: oklch(52.4% 0.179 274.0);

Tailwind

colors: {
  custom: {
    50: '#8c88de',
    500: '#4e5acf',
    950: '#000000',
  },
}

SCSS

$custom: #4e5acf;
$custom-light: #8c88de;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5acf",
  "rgb": {
    "r": 78,
    "g": 90,
    "b": 207
  },
  "hsl": {
    "h": 234.419,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52449,
    "c": 0.17901,
    "h": 274
  },
  "luminance": 0.13437
}

Semantic roles & 50–950 ramp

primary

#4E5ACF

secondary

#D7D2A2

accent

#D247E1

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E5ACF

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

Preview Lab → · Contrast checker → · Palette generator →