#4E5BC5#4E5BC5

#4E5BC5 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.9% C 0.164 H 274.0°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BC5
RGB	rgb(78, 91, 197)
HSL	hsl(233, 51%, 54%)
HSV	hsv(233, 60%, 77%)
CMYK	cmyk(60.4%, 53.8%, 0%, 22.7%)
CIE-LAB	lab(42.96, 27.34, -57.09)
CIE-LCH	lch(42.96, 63.30, 295.58°)
OKLab	oklab(51.89% 0.0113 -0.1637)
OKLCH	oklch(51.89% 0.164 274)
XYZ	xyz(16.9577, 13.1317, 54.4536)
Luminance	0.1313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BC5 #C5B84E

analogous

#4E97C5 #4E5BC5 #7D4EC5

triadic

#4E5BC5 #C54E5B #5BC54E

tetradic

#4E5BC5 #C54E97 #C5B84E #4EC57D

square

#4E5BC5 #C54E97 #C5B84E #4EC57D

split-complementary

#4E5BC5 #C57D4E #97C54E

monochromatic

#262E73 #3541A1 #4E5BC5 #7C86D4 #AAB0E3

Accessibility & contrast

On white

5.79

#4E5BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4E5BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BC5

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BC5	#FFFFFF	#000000	##FFFFFF
##4E5BC5	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156BC9

Deuteranopia (green-blind)

#0060C3

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e5bc5;
/* rgb */ color: rgb(78, 91, 197);
/* oklch */ color: oklch(51.9% 0.164 274.0);

Tailwind

colors: {
  custom: {
    50: '#8b89d7',
    500: '#4e5bc5',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bc5;
$custom-light: #8b89d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bc5",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 197
  },
  "hsl": {
    "h": 233.445,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.51889,
    "c": 0.16412,
    "h": 274
  },
  "luminance": 0.13133
}

Semantic roles & 50–950 ramp

primary

#4E5BC5

secondary

#D1CB9E

accent

#CB4EDA

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #4E5BC5

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

Preview Lab → · Contrast checker → · Palette generator →