#4A63CA#4A63CA

#4A63CA is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.6% C 0.162 H 269.9°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4A63CA
RGB	rgb(74, 99, 202)
HSL	hsl(228, 55%, 54%)
HSV	hsv(228, 63%, 79%)
CMYK	cmyk(63.4%, 51%, 0%, 20.8%)
CIE-LAB	lab(45.14, 23.29, -56.48)
CIE-LCH	lch(45.14, 61.09, 292.41°)
OKLab	oklab(53.58% -0.0002 -0.1619)
OKLCH	oklch(53.58% 0.162 269.9)
XYZ	xyz(17.9429, 14.6422, 57.7463)
Luminance	0.1464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A63CA #CAB14A

analogous

#4AA3CA #4A63CA #714ACA

triadic

#4A63CA #CA4A63 #63CA4A

tetradic

#4A63CA #CA4AA3 #CAB14A #4ACA71

square

#4A63CA #CA4AA3 #CAB14A #4ACA71

split-complementary

#4A63CA #CA714A #A3CA4A

monochromatic

#233377 #3148A6 #4A63CA #798CD8 #A9B5E6

Accessibility & contrast

On white

5.35

#4A63CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4A63CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A63CA

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A63CA	#FFFFFF	#000000	##FFFFFF
##4A63CA	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2871CE

Deuteranopia (green-blind)

#0065C8

Tritanopia (blue-blind)

#007B8D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4a63ca;
/* rgb */ color: rgb(74, 99, 202);
/* oklch */ color: oklch(53.6% 0.162 269.9);

Tailwind

colors: {
  custom: {
    50: '#898fdb',
    500: '#4a63ca',
    950: '#000000',
  },
}

SCSS

$custom: #4a63ca;
$custom-light: #898fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4a63ca",
  "rgb": {
    "r": 74,
    "g": 99,
    "b": 202
  },
  "hsl": {
    "h": 228.281,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.53575,
    "c": 0.1619,
    "h": 269.9
  },
  "luminance": 0.14644
}

Semantic roles & 50–950 ramp

primary

#4A63CA

secondary

#D3C89D

accent

#C14ADE

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4A63CA

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

Preview Lab → · Contrast checker → · Palette generator →