#4E53D7#4E53D7

#4E53D7 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.8% C 0.198 H 275.4°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4E53D7
RGB	rgb(78, 83, 215)
HSL	hsl(238, 63%, 57%)
HSV	hsv(238, 64%, 84%)
CMYK	cmyk(63.7%, 61.4%, 0%, 15.7%)
CIE-LAB	lab(42.32, 38.35, -68.49)
CIE-LCH	lch(42.32, 78.50, 299.25°)
OKLab	oklab(51.83% 0.0186 -0.1973)
OKLCH	oklch(51.83% 0.198 275.4)
XYZ	xyz(18.4969, 12.7110, 65.7555)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E53D7 #D7D24E

analogous

#4E98D7 #4E53D7 #8D4ED7

triadic

#4E53D7 #D74E53 #53D74E

tetradic

#4E53D7 #D74E98 #D7D24E #4ED78D

square

#4E53D7 #D74E98 #D7D24E #4ED78D

split-complementary

#4E53D7 #D78D4E #98D74E

monochromatic

#1F238B #2B30BD #4E53D7 #8084E2 #B2B4EE

Accessibility & contrast

On white

5.93

#4E53D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4E53D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E53D7

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E53D7	#FFFFFF	#000000	##FFFFFF
##4E53D7	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADB

Deuteranopia (green-blind)

#005ED4

Tritanopia (blue-blind)

#00748D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e53d7;
/* rgb */ color: rgb(78, 83, 215);
/* oklch */ color: oklch(51.8% 0.198 275.4);

Tailwind

colors: {
  custom: {
    50: '#8e83e4',
    500: '#4e53d7',
    950: '#000000',
  },
}

SCSS

$custom: #4e53d7;
$custom-light: #8e83e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e53d7",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 215
  },
  "hsl": {
    "h": 237.81,
    "s": 63.134,
    "l": 57.451
  },
  "oklch": {
    "l": 0.51833,
    "c": 0.19818,
    "h": 275.4
  },
  "luminance": 0.12713
}

Semantic roles & 50–950 ramp

primary

#4E53D7

secondary

#DCDAA5

accent

#E042E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4E53D7

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

Preview Lab → · Contrast checker → · Palette generator →