#4E53C1#4E53C1

#4E53C1 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.1% C 0.169 H 276.5°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4E53C1
RGB	rgb(78, 83, 193)
HSL	hsl(237, 48%, 53%)
HSV	hsv(237, 60%, 76%)
CMYK	cmyk(59.6%, 57%, 0%, 24.3%)
CIE-LAB	lab(40.66, 31.02, -58.49)
CIE-LCH	lch(40.66, 66.21, 297.94°)
OKLab	oklab(50.08% 0.019 -0.1679)
OKLCH	oklch(50.08% 0.169 276.5)
XYZ	xyz(15.8577, 11.6553, 51.8558)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E53C1 #C1BC4E

analogous

#4E8CC1 #4E53C1 #824EC1

triadic

#4E53C1 #C14E53 #53C14E

tetradic

#4E53C1 #C14E8C #C1BC4E #4EC182

square

#4E53C1 #C14E8C #C1BC4E #4EC182

split-complementary

#4E53C1 #C1824E #8CC14E

monochromatic

#272A6E #363B9B #4E53C1 #7B7FD1 #A9ABE1

Accessibility & contrast

On white

6.30

#4E53C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4E53C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E53C1

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E53C1	#FFFFFF	#000000	##FFFFFF
##4E53C1	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C5

Deuteranopia (green-blind)

#005BBF

Tritanopia (blue-blind)

#006D82

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4e53c1;
/* rgb */ color: rgb(78, 83, 193);
/* oklch */ color: oklch(50.1% 0.169 276.5);

Tailwind

colors: {
  custom: {
    50: '#8a83d4',
    500: '#4e53c1',
    950: '#000000',
  },
}

SCSS

$custom: #4e53c1;
$custom-light: #8a83d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e53c1",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 193
  },
  "hsl": {
    "h": 237.391,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50083,
    "c": 0.16899,
    "h": 276.5
  },
  "luminance": 0.11656
}

Semantic roles & 50–950 ramp

primary

#4E53C1

secondary

#CECC9D

accent

#D250D8

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4E53C1

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

Preview Lab → · Contrast checker → · Palette generator →