#4E5BC4#4E5BC4

#4E5BC4 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.8% C 0.163 H 274.0°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BC4
RGB	rgb(78, 91, 196)
HSL	hsl(233, 50%, 54%)
HSV	hsv(233, 60%, 77%)
CMYK	cmyk(60.2%, 53.6%, 0%, 23.1%)
CIE-LAB	lab(42.89, 27.00, -56.63)
CIE-LCH	lch(42.89, 62.73, 295.49°)
OKLab	oklab(51.82% 0.0113 -0.1623)
OKLCH	oklch(51.82% 0.163 274)
XYZ	xyz(16.8435, 13.0861, 53.8521)
Luminance	0.1309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BC4 #C4B74E

analogous

#4E96C4 #4E5BC4 #7C4EC4

triadic

#4E5BC4 #C44E5B #5BC44E

tetradic

#4E5BC4 #C44E96 #C4B74E #4EC47C

square

#4E5BC4 #C44E96 #C4B74E #4EC47C

split-complementary

#4E5BC4 #C47C4E #96C44E

monochromatic

#262E72 #3541A0 #4E5BC4 #7C86D3 #AAB0E3

Accessibility & contrast

On white

5.81

#4E5BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4E5BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BC4

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BC4	#FFFFFF	#000000	##FFFFFF
##4E5BC4	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#176BC8

Deuteranopia (green-blind)

#0060C2

Tritanopia (blue-blind)

#007387

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e5bc4;
/* rgb */ color: rgb(78, 91, 196);
/* oklch */ color: oklch(51.8% 0.163 274.0);

Tailwind

colors: {
  custom: {
    50: '#8a89d7',
    500: '#4e5bc4',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bc4;
$custom-light: #8a89d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bc4",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 196
  },
  "hsl": {
    "h": 233.39,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.51815,
    "c": 0.16274,
    "h": 274
  },
  "luminance": 0.13087
}

Semantic roles & 50–950 ramp

primary

#4E5BC4

secondary

#D0CB9E

accent

#CA4EDA

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #4E5BC4

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

Preview Lab → · Contrast checker → · Palette generator →