#4E52D9#4E52D9

#4E52D9 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 51.8% C 0.202 H 275.5°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4E52D9
RGB	rgb(78, 82, 217)
HSL	hsl(238, 65%, 58%)
HSV	hsv(238, 64%, 85%)
CMYK	cmyk(64.1%, 62.2%, 0%, 14.9%)
CIE-LAB	lab(42.25, 39.62, -69.76)
CIE-LCH	lch(42.25, 80.23, 299.60°)
OKLab	oklab(51.83% 0.0193 -0.201)
OKLCH	oklch(51.83% 0.202 275.5)
XYZ	xyz(18.6795, 12.6625, 67.0919)
Luminance	0.1266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E52D9 #D9D54E

analogous

#4E98D9 #4E52D9 #8F4ED9

triadic

#4E52D9 #D94E52 #52D94E

tetradic

#4E52D9 #D94E98 #D9D54E #4ED98F

square

#4E52D9 #D94E98 #D9D54E #4ED98F

split-complementary

#4E52D9 #D98F4E #98D94E

monochromatic

#1F228E #292EC0 #4E52D9 #8083E4 #B3B4EF

Accessibility & contrast

On white

5.94

#4E52D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4E52D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E52D9

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E52D9	#FFFFFF	#000000	##FFFFFF
##4E52D9	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADD

Deuteranopia (green-blind)

#005ED6

Tritanopia (blue-blind)

#00748E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e52d9;
/* rgb */ color: rgb(78, 82, 217);
/* oklch */ color: oklch(51.8% 0.202 275.5);

Tailwind

colors: {
  custom: {
    50: '#8f83e6',
    500: '#4e52d9',
    950: '#000000',
  },
}

SCSS

$custom: #4e52d9;
$custom-light: #8f83e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e52d9",
  "rgb": {
    "r": 78,
    "g": 82,
    "b": 217
  },
  "hsl": {
    "h": 238.273,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51827,
    "c": 0.20196,
    "h": 275.5
  },
  "luminance": 0.12664
}

Semantic roles & 50–950 ramp

primary

#4E52D9

secondary

#DDDCA6

accent

#E340E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4E52D9

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

Preview Lab → · Contrast checker → · Palette generator →