#4E56D9#4E56D9

#4E56D9 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.5% C 0.197 H 274.7°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4E56D9
RGB	rgb(78, 86, 217)
HSL	hsl(237, 65%, 58%)
HSV	hsv(237, 64%, 85%)
CMYK	cmyk(64.1%, 60.4%, 0%, 14.9%)
CIE-LAB	lab(43.19, 37.18, -68.23)
CIE-LCH	lch(43.19, 77.70, 298.59°)
OKLab	oklab(52.52% 0.016 -0.1965)
OKLCH	oklch(52.52% 0.197 274.7)
XYZ	xyz(18.9899, 13.2834, 67.1954)
Luminance	0.1328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E56D9 #D9D14E

analogous

#4E9BD9 #4E56D9 #8C4ED9

triadic

#4E56D9 #D94E56 #56D94E

tetradic

#4E56D9 #D94E9B #D9D14E #4ED98C

square

#4E56D9 #D94E9B #D9D14E #4ED98C

split-complementary

#4E56D9 #D98C4E #9BD94E

monochromatic

#1F258E #2932C0 #4E56D9 #8086E4 #B3B6EF

Accessibility & contrast

On white

5.74

#4E56D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4E56D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E56D9

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E56D9	#FFFFFF	#000000	##FFFFFF
##4E56D9	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDD

Deuteranopia (green-blind)

#0060D6

Tritanopia (blue-blind)

#00778F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4e56d9;
/* rgb */ color: rgb(78, 86, 217);
/* oklch */ color: oklch(52.5% 0.197 274.7);

Tailwind

colors: {
  custom: {
    50: '#8e85e6',
    500: '#4e56d9',
    950: '#000000',
  },
}

SCSS

$custom: #4e56d9;
$custom-light: #8e85e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e56d9",
  "rgb": {
    "r": 78,
    "g": 86,
    "b": 217
  },
  "hsl": {
    "h": 236.547,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.52517,
    "c": 0.19717,
    "h": 274.7
  },
  "luminance": 0.13285
}

Semantic roles & 50–950 ramp

primary

#4E56D9

secondary

#DDDAA6

accent

#DE40E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E56D9

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

Preview Lab → · Contrast checker → · Palette generator →