#4A5BCC#4A5BCC

#4A5BCC is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.2% C 0.175 H 272.4°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4A5BCC
RGB	rgb(74, 91, 204)
HSL	hsl(232, 56%, 55%)
HSV	hsv(232, 64%, 80%)
CMYK	cmyk(63.7%, 55.4%, 0%, 20%)
CIE-LAB	lab(43.21, 29.04, -60.75)
CIE-LCH	lch(43.21, 67.34, 295.54°)
OKLab	oklab(52.16% 0.0073 -0.1746)
OKLCH	oklch(52.16% 0.175 272.4)
XYZ	xyz(17.4606, 13.2961, 58.7613)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5BCC #CCBB4A

analogous

#4A9CCC #4A5BCC #7A4ACC

triadic

#4A5BCC #CC4A5B #5BCC4A

tetradic

#4A5BCC #CC4A9C #CCBB4A #4ACC7A

square

#4A5BCC #CC4A9C #CCBB4A #4ACC7A

split-complementary

#4A5BCC #CC7A4A #9CCC4A

monochromatic

#222E79 #3040A9 #4A5BCC #7A86D9 #A9B2E7

Accessibility & contrast

On white

5.74

#4A5BCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4A5BCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5BCC

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5BCC	#FFFFFF	#000000	##FFFFFF
##4A5BCC	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD0

Deuteranopia (green-blind)

#0060CA

Tritanopia (blue-blind)

#00768A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4a5bcc;
/* rgb */ color: rgb(74, 91, 204);
/* oklch */ color: oklch(52.2% 0.175 272.4);

Tailwind

colors: {
  custom: {
    50: '#8a89dc',
    500: '#4a5bcc',
    950: '#000000',
  },
}

SCSS

$custom: #4a5bcc;
$custom-light: #8a89dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5bcc",
  "rgb": {
    "r": 74,
    "g": 91,
    "b": 204
  },
  "hsl": {
    "h": 232.154,
    "s": 56.034,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52163,
    "c": 0.17474,
    "h": 272.4
  },
  "luminance": 0.13298
}

Semantic roles & 50–950 ramp

primary

#4A5BCC

secondary

#D4CD9D

accent

#CC48DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A5BCC

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

Preview Lab → · Contrast checker → · Palette generator →