#4E63C6#4E63C6

#4E63C6 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.5% C 0.155 H 271.3°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4E63C6
RGB	rgb(78, 99, 198)
HSL	hsl(230, 51%, 54%)
HSV	hsv(230, 61%, 78%)
CMYK	cmyk(60.6%, 50%, 0%, 22.4%)
CIE-LAB	lab(45.11, 22.63, -54.21)
CIE-LCH	lch(45.11, 58.75, 292.66°)
OKLab	oklab(53.53% 0.0034 -0.1551)
OKLCH	oklch(53.53% 0.155 271.3)
XYZ	xyz(17.7934, 14.6191, 55.2992)
Luminance	0.1462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E63C6 #C6B14E

analogous

#4E9FC6 #4E63C6 #754EC6

triadic

#4E63C6 #C64E63 #63C64E

tetradic

#4E63C6 #C64E9F #C6B14E #4EC675

square

#4E63C6 #C64E9F #C6B14E #4EC675

split-complementary

#4E63C6 #C6754E #9FC64E

monochromatic

#253374 #3448A2 #4E63C6 #7C8CD5 #ABB5E4

Accessibility & contrast

On white

5.35

#4E63C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#4E63C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E63C6

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E63C6	#FFFFFF	#000000	##FFFFFF
##4E63C6	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E70CA

Deuteranopia (green-blind)

#1366C4

Tritanopia (blue-blind)

#007A8B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4e63c6;
/* rgb */ color: rgb(78, 99, 198);
/* oklch */ color: oklch(53.5% 0.155 271.3);

Tailwind

colors: {
  custom: {
    50: '#8a8fd8',
    500: '#4e63c6',
    950: '#000000',
  },
}

SCSS

$custom: #4e63c6;
$custom-light: #8a8fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e63c6",
  "rgb": {
    "r": 78,
    "g": 99,
    "b": 198
  },
  "hsl": {
    "h": 229.5,
    "s": 51.282,
    "l": 54.118
  },
  "oklch": {
    "l": 0.53528,
    "c": 0.15519,
    "h": 271.3
  },
  "luminance": 0.14621
}

Semantic roles & 50–950 ramp

primary

#4E63C6

secondary

#D1C89E

accent

#C24DDB

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #4E63C6

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

Preview Lab → · Contrast checker → · Palette generator →