#4E52BA#4E52BA

#4E52BA is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.4% C 0.161 H 277.1°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4E52BA
RGB	rgb(78, 82, 186)
HSL	hsl(238, 44%, 52%)
HSV	hsv(238, 58%, 73%)
CMYK	cmyk(58.1%, 55.9%, 0%, 27.1%)
CIE-LAB	lab(39.91, 29.31, -55.62)
CIE-LCH	lch(39.91, 62.87, 297.79°)
OKLab	oklab(49.37% 0.0199 -0.1595)
OKLCH	oklch(49.37% 0.161 277.1)
XYZ	xyz(15.0193, 11.1984, 47.8149)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E52BA #BAB64E

analogous

#4E88BA #4E52BA #804EBA

triadic

#4E52BA #BA4E52 #52BA4E

tetradic

#4E52BA #BA4E88 #BAB64E #4EBA80

square

#4E52BA #BA4E88 #BAB64E #4EBA80

split-complementary

#4E52BA #BA804E #88BA4E

monochromatic

#282A66 #393C92 #4E52BA #7A7DCB #A6A8DC

Accessibility & contrast

On white

6.48

#4E52BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4E52BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E52BA

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E52BA	#FFFFFF	#000000	##FFFFFF
##4E52BA	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063BE

Deuteranopia (green-blind)

#005AB8

Tritanopia (blue-blind)

#056A7E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4e52ba;
/* rgb */ color: rgb(78, 82, 186);
/* oklch */ color: oklch(49.4% 0.161 277.1);

Tailwind

colors: {
  custom: {
    50: '#8982cf',
    500: '#4e52ba',
    950: '#000000',
  },
}

SCSS

$custom: #4e52ba;
$custom-light: #8982cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e52ba",
  "rgb": {
    "r": 78,
    "g": 82,
    "b": 186
  },
  "hsl": {
    "h": 237.778,
    "s": 43.902,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49366,
    "c": 0.1607,
    "h": 277.1
  },
  "luminance": 0.11199
}

Semantic roles & 50–950 ramp

primary

#4E52BA

secondary

#CAC89A

accent

#CF54D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4E52BA

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

Preview Lab → · Contrast checker → · Palette generator →