#4E63E6#4E63E6

#4E63E6 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.9% C 0.198 H 271.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4E63E6
RGB	rgb(78, 99, 230)
HSL	hsl(232, 75%, 60%)
HSV	hsv(232, 66%, 90%)
CMYK	cmyk(66.1%, 57%, 0%, 9.8%)
CIE-LAB	lab(47.31, 33.57, -68.91)
CIE-LCH	lch(47.31, 76.65, 295.98°)
OKLab	oklab(55.88% 0.0053 -0.1984)
OKLCH	oklch(55.88% 0.198 271.5)
XYZ	xyz(21.8818, 16.2545, 76.8318)
Luminance	0.1626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E63E6 #E6D14E

analogous

#4EAFE6 #4E63E6 #854EE6

triadic

#4E63E6 #E64E63 #63E64E

tetradic

#4E63E6 #E64EAF #E6D14E #4EE685

square

#4E63E6 #E64EAF #E6D14E #4EE685

split-complementary

#4E63E6 #E6854E #AFE64E

monochromatic

#172AA3 #1F38D8 #4E63E6 #8492EE #B9C2F5

Accessibility & contrast

On white

4.94

#4E63E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#4E63E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E63E6

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E63E6	#FFFFFF	#000000	##FFFFFF
##4E63E6	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077EA

Deuteranopia (green-blind)

#006AE3

Tritanopia (blue-blind)

#00839B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4e63e6;
/* rgb */ color: rgb(78, 99, 230);
/* oklch */ color: oklch(55.9% 0.198 271.5);

Tailwind

colors: {
  custom: {
    50: '#908fef',
    500: '#4e63e6',
    950: '#000000',
  },
}

SCSS

$custom: #4e63e6;
$custom-light: #908fef;
$custom-dark: #000000;

JSON

{
  "hex": "#4e63e6",
  "rgb": {
    "r": 78,
    "g": 99,
    "b": 230
  },
  "hsl": {
    "h": 231.711,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.55878,
    "c": 0.19846,
    "h": 271.5
  },
  "luminance": 0.16257
}

Semantic roles & 50–950 ramp

primary

#4E63E6

secondary

#E5DDAB

accent

#BC0ED7

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4E63E6

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

Preview Lab → · Contrast checker → · Palette generator →