#4A5BCA#4A5BCA

#4A5BCA is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.0% C 0.172 H 272.4°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4A5BCA
RGB	rgb(74, 91, 202)
HSL	hsl(232, 55%, 54%)
HSV	hsv(232, 63%, 79%)
CMYK	cmyk(63.4%, 55%, 0%, 20.8%)
CIE-LAB	lab(43.06, 28.35, -59.83)
CIE-LCH	lch(43.06, 66.21, 295.35°)
OKLab	oklab(52.01% 0.0073 -0.1719)
OKLCH	oklch(52.01% 0.172 272.4)
XYZ	xyz(17.2222, 13.2008, 57.5061)
Luminance	0.1320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5BCA #CAB94A

analogous

#4A9BCA #4A5BCA #794ACA

triadic

#4A5BCA #CA4A5B #5BCA4A

tetradic

#4A5BCA #CA4A9B #CAB94A #4ACA79

square

#4A5BCA #CA4A9B #CAB94A #4ACA79

split-complementary

#4A5BCA #CA794A #9BCA4A

monochromatic

#232E77 #3140A6 #4A5BCA #7986D8 #A9B1E6

Accessibility & contrast

On white

5.77

#4A5BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4A5BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5BCA

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5BCA	#FFFFFF	#000000	##FFFFFF
##4A5BCA	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CCE

Deuteranopia (green-blind)

#0060C8

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4a5bca;
/* rgb */ color: rgb(74, 91, 202);
/* oklch */ color: oklch(52.0% 0.172 272.4);

Tailwind

colors: {
  custom: {
    50: '#8989db',
    500: '#4a5bca',
    950: '#000000',
  },
}

SCSS

$custom: #4a5bca;
$custom-light: #8989db;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5bca",
  "rgb": {
    "r": 74,
    "g": 91,
    "b": 202
  },
  "hsl": {
    "h": 232.031,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52012,
    "c": 0.17202,
    "h": 272.4
  },
  "luminance": 0.13202
}

Semantic roles & 50–950 ramp

primary

#4A5BCA

secondary

#D3CC9D

accent

#CA4ADE

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A5BCA

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

Preview Lab → · Contrast checker → · Palette generator →