#4A63DE#4A63DE

#4A63DE is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.0% C 0.189 H 270.3°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4A63DE
RGB	rgb(74, 99, 222)
HSL	hsl(230, 69%, 58%)
HSV	hsv(230, 67%, 87%)
CMYK	cmyk(66.7%, 55.4%, 0%, 12.9%)
CIE-LAB	lab(46.51, 30.23, -65.68)
CIE-LCH	lch(46.51, 72.30, 294.72°)
OKLab	oklab(55.05% 0.0011 -0.189)
OKLCH	oklch(55.05% 0.189 270.3)
XYZ	xyz(20.4662, 15.6515, 71.0356)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A63DE #DEC54A

analogous

#4AADDE #4A63DE #7B4ADE

triadic

#4A63DE #DE4A63 #63DE4A

tetradic

#4A63DE #DE4AAD #DEC54A #4ADE7B

square

#4A63DE #DE4AAD #DEC54A #4ADE7B

split-complementary

#4A63DE #DE7B4A #ADDE4A

monochromatic

#1B2F93 #2440C7 #4A63DE #7E90E7 #B2BCF1

Accessibility & contrast

On white

5.08

#4A63DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#4A63DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A63DE

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A63DE	#FFFFFF	#000000	##FFFFFF
##4A63DE	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E2

Deuteranopia (green-blind)

#0068DC

Tritanopia (blue-blind)

#008197

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4a63de;
/* rgb */ color: rgb(74, 99, 222);
/* oklch */ color: oklch(55.0% 0.189 270.3);

Tailwind

colors: {
  custom: {
    50: '#8d8fe9',
    500: '#4a63de',
    950: '#000000',
  },
}

SCSS

$custom: #4a63de;
$custom-light: #8d8fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a63de",
  "rgb": {
    "r": 74,
    "g": 99,
    "b": 222
  },
  "hsl": {
    "h": 229.865,
    "s": 69.159,
    "l": 58.039
  },
  "oklch": {
    "l": 0.55045,
    "c": 0.18898,
    "h": 270.3
  },
  "luminance": 0.15653
}

Semantic roles & 50–950 ramp

primary

#4A63DE

secondary

#DFD5A4

accent

#CE3CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4A63DE

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

Preview Lab → · Contrast checker → · Palette generator →