#4E63CD#4E63CD

#4E63CD is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.0% C 0.165 H 271.4°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#4E63CD
RGB	rgb(78, 99, 205)
HSL	hsl(230, 56%, 55%)
HSV	hsv(230, 62%, 80%)
CMYK	cmyk(62%, 51.7%, 0%, 19.6%)
CIE-LAB	lab(45.57, 25.02, -57.50)
CIE-LCH	lch(45.57, 62.71, 293.52°)
OKLab	oklab(54.02% 0.0041 -0.1648)
OKLCH	oklch(54.02% 0.165 271.4)
XYZ	xyz(18.6195, 14.9496, 59.6501)
Luminance	0.1495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E63CD #CDB84E

analogous

#4EA2CD #4E63CD #794ECD

triadic

#4E63CD #CD4E63 #63CD4E

tetradic

#4E63CD #CD4EA2 #CDB84E #4ECD79

square

#4E63CD #CD4EA2 #CDB84E #4ECD79

split-complementary

#4E63CD #CD794E #A2CD4E

monochromatic

#23327D #3145AD #4E63CD #7E8DDA #ADB7E8

Accessibility & contrast

On white

5.26

#4E63CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#4E63CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E63CD

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E63CD	#FFFFFF	#000000	##FFFFFF
##4E63CD	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2472D1

Deuteranopia (green-blind)

#0066CB

Tritanopia (blue-blind)

#007C8E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4e63cd;
/* rgb */ color: rgb(78, 99, 205);
/* oklch */ color: oklch(54.0% 0.165 271.4);

Tailwind

colors: {
  custom: {
    50: '#8b8fdd',
    500: '#4e63cd',
    950: '#000000',
  },
}

SCSS

$custom: #4e63cd;
$custom-light: #8b8fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e63cd",
  "rgb": {
    "r": 78,
    "g": 99,
    "b": 205
  },
  "hsl": {
    "h": 230.079,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.5402,
    "c": 0.16489,
    "h": 271.4
  },
  "luminance": 0.14951
}

Semantic roles & 50–950 ramp

primary

#4E63CD

secondary

#D6CDA1

accent

#C649DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4E63CD

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

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