#4E53BE#4E53BE

#4E53BE is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.9% C 0.165 H 276.6°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4E53BE
RGB	rgb(78, 83, 190)
HSL	hsl(237, 46%, 53%)
HSV	hsv(237, 59%, 75%)
CMYK	cmyk(58.9%, 56.3%, 0%, 25.5%)
CIE-LAB	lab(40.45, 30.02, -57.09)
CIE-LCH	lch(40.45, 64.50, 297.74°)
OKLab	oklab(49.85% 0.0189 -0.1638)
OKLCH	oklch(49.85% 0.165 276.6)
XYZ	xyz(15.5264, 11.5228, 50.1111)
Luminance	0.1152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E53BE #BEB94E

analogous

#4E8BBE #4E53BE #814EBE

triadic

#4E53BE #BE4E53 #53BE4E

tetradic

#4E53BE #BE4E8B #BEB94E #4EBE81

square

#4E53BE #BE4E8B #BEB94E #4EBE81

split-complementary

#4E53BE #BE814E #8BBE4E

monochromatic

#272A6A #383C97 #4E53BE #7B7ECE #A8AADF

Accessibility & contrast

On white

6.35

#4E53BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#4E53BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E53BE

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E53BE	#FFFFFF	#000000	##FFFFFF
##4E53BE	1.00	6.35	3.30	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C2

Deuteranopia (green-blind)

#005BBC

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4e53be;
/* rgb */ color: rgb(78, 83, 190);
/* oklch */ color: oklch(49.9% 0.165 276.6);

Tailwind

colors: {
  custom: {
    50: '#8a83d2',
    500: '#4e53be',
    950: '#000000',
  },
}

SCSS

$custom: #4e53be;
$custom-light: #8a83d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e53be",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 190
  },
  "hsl": {
    "h": 237.321,
    "s": 46.281,
    "l": 52.549
  },
  "oklch": {
    "l": 0.49854,
    "c": 0.16489,
    "h": 276.6
  },
  "luminance": 0.11524
}

Semantic roles & 50–950 ramp

primary

#4E53BE

secondary

#CCCA9C

accent

#D052D6

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4E53BE

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

Preview Lab → · Contrast checker → · Palette generator →