#4E63C4#4E63C4

#4E63C4 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.4% C 0.152 H 271.2°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4E63C4
RGB	rgb(78, 99, 196)
HSL	hsl(229, 50%, 54%)
HSV	hsv(229, 60%, 77%)
CMYK	cmyk(60.2%, 49.5%, 0%, 23.1%)
CIE-LAB	lab(44.98, 21.95, -53.26)
CIE-LCH	lch(44.98, 57.61, 292.40°)
OKLab	oklab(53.39% 0.0032 -0.1524)
OKLCH	oklch(53.39% 0.152 271.2)
XYZ	xyz(17.5642, 14.5275, 54.0923)
Luminance	0.1453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E63C4 #C4AF4E

analogous

#4E9EC4 #4E63C4 #744EC4

triadic

#4E63C4 #C44E63 #63C44E

tetradic

#4E63C4 #C44E9E #C4AF4E #4EC474

square

#4E63C4 #C44E9E #C4AF4E #4EC474

split-complementary

#4E63C4 #C4744E #9EC44E

monochromatic

#263372 #3548A0 #4E63C4 #7C8BD3 #AAB4E3

Accessibility & contrast

On white

5.38

#4E63C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4E63C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E63C4

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E63C4	#FFFFFF	#000000	##FFFFFF
##4E63C4	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3070C8

Deuteranopia (green-blind)

#1965C2

Tritanopia (blue-blind)

#00798A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4e63c4;
/* rgb */ color: rgb(78, 99, 196);
/* oklch */ color: oklch(53.4% 0.152 271.2);

Tailwind

colors: {
  custom: {
    50: '#8a8fd6',
    500: '#4e63c4',
    950: '#000000',
  },
}

SCSS

$custom: #4e63c4;
$custom-light: #8a8fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e63c4",
  "rgb": {
    "r": 78,
    "g": 99,
    "b": 196
  },
  "hsl": {
    "h": 229.322,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.5339,
    "c": 0.15239,
    "h": 271.2
  },
  "luminance": 0.14529
}

Semantic roles & 50–950 ramp

primary

#4E63C4

secondary

#D0C79E

accent

#C14EDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0D0C14

muted

#7D7D83

Preview Lab

Preview with #4E63C4

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

Preview Lab → · Contrast checker → · Palette generator →