#4E5CBC#4E5CBC

#4E5CBC is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.4% C 0.150 H 273.7°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4E5CBC
RGB	rgb(78, 92, 188)
HSL	hsl(232, 45%, 52%)
HSV	hsv(232, 59%, 74%)
CMYK	cmyk(58.5%, 51.1%, 0%, 26.3%)
CIE-LAB	lab(42.62, 23.66, -52.42)
CIE-LCH	lch(42.62, 57.51, 294.29°)
OKLab	oklab(51.44% 0.0097 -0.15)
OKLCH	oklch(51.44% 0.15 273.7)
XYZ	xyz(16.0432, 12.9036, 49.2124)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5CBC #BCAE4E

analogous

#4E93BC #4E5CBC #774EBC

triadic

#4E5CBC #BC4E5C #5CBC4E

tetradic

#4E5CBC #BC4E93 #BCAE4E #4EBC77

square

#4E5CBC #BC4E93 #BCAE4E #4EBC77

split-complementary

#4E5CBC #BC774E #93BC4E

monochromatic

#273068 #384495 #4E5CBC #7A85CD #A7AEDE

Accessibility & contrast

On white

5.86

#4E5CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4E5CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5CBC

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5CBC	#FFFFFF	#000000	##FFFFFF
##4E5CBC	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286ABF

Deuteranopia (green-blind)

#1160BA

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e5cbc;
/* rgb */ color: rgb(78, 92, 188);
/* oklch */ color: oklch(51.4% 0.150 273.7);

Tailwind

colors: {
  custom: {
    50: '#8989d1',
    500: '#4e5cbc',
    950: '#000000',
  },
}

SCSS

$custom: #4e5cbc;
$custom-light: #8989d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5cbc",
  "rgb": {
    "r": 78,
    "g": 92,
    "b": 188
  },
  "hsl": {
    "h": 232.364,
    "s": 45.082,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51438,
    "c": 0.15028,
    "h": 273.7
  },
  "luminance": 0.12905
}

Semantic roles & 50–950 ramp

primary

#4E5CBC

secondary

#CBC59B

accent

#C453D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4E5CBC

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

Preview Lab → · Contrast checker → · Palette generator →