#4A5ACA#4A5ACA

#4A5ACA is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.8% C 0.173 H 272.7°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4A5ACA
RGB	rgb(74, 90, 202)
HSL	hsl(233, 55%, 54%)
HSV	hsv(233, 63%, 79%)
CMYK	cmyk(63.4%, 55.4%, 0%, 20.8%)
CIE-LAB	lab(42.81, 28.98, -60.24)
CIE-LCH	lch(42.81, 66.85, 295.69°)
OKLab	oklab(51.82% 0.0082 -0.1731)
OKLCH	oklch(51.82% 0.173 272.7)
XYZ	xyz(17.1373, 13.0310, 57.4778)
Luminance	0.1303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5ACA #CABA4A

analogous

#4A9ACA #4A5ACA #7A4ACA

triadic

#4A5ACA #CA4A5A #5ACA4A

tetradic

#4A5ACA #CA4A9A #CABA4A #4ACA7A

square

#4A5ACA #CA4A9A #CABA4A #4ACA7A

split-complementary

#4A5ACA #CA7A4A #9ACA4A

monochromatic

#232D77 #313FA6 #4A5ACA #7985D8 #A9B0E6

Accessibility & contrast

On white

5.82

#4A5ACA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4A5ACA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5ACA

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5ACA	#FFFFFF	#000000	##FFFFFF
##4A5ACA	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCE

Deuteranopia (green-blind)

#0060C8

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4a5aca;
/* rgb */ color: rgb(74, 90, 202);
/* oklch */ color: oklch(51.8% 0.173 272.7);

Tailwind

colors: {
  custom: {
    50: '#8988db',
    500: '#4a5aca',
    950: '#000000',
  },
}

SCSS

$custom: #4a5aca;
$custom-light: #8988db;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5aca",
  "rgb": {
    "r": 74,
    "g": 90,
    "b": 202
  },
  "hsl": {
    "h": 232.5,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.51821,
    "c": 0.17329,
    "h": 272.7
  },
  "luminance": 0.13032
}

Semantic roles & 50–950 ramp

primary

#4A5ACA

secondary

#D3CC9D

accent

#CC4ADE

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A5ACA

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

Preview Lab → · Contrast checker → · Palette generator →