#4A5ABC#4A5ABC

#4A5ABC is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.8% C 0.154 H 272.7°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4A5ABC
RGB	rgb(74, 90, 188)
HSL	hsl(232, 46%, 51%)
HSV	hsv(232, 61%, 74%)
CMYK	cmyk(60.6%, 52.1%, 0%, 26.3%)
CIE-LAB	lab(41.84, 24.17, -53.68)
CIE-LCH	lch(41.84, 58.88, 294.24°)
OKLab	oklab(50.79% 0.0074 -0.1538)
OKLCH	oklch(50.79% 0.154 272.7)
XYZ	xyz(15.5543, 12.3978, 49.1405)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5ABC #BCAC4A

analogous

#4A93BC #4A5ABC #734ABC

triadic

#4A5ABC #BC4A5A #5ABC4A

tetradic

#4A5ABC #BC4A93 #BCAC4A #4ABC73

square

#4A5ABC #BC4A93 #BCAC4A #4ABC73

split-complementary

#4A5ABC #BC734A #93BC4A

monochromatic

#262F66 #364393 #4A5ABC #7783CD #A3ABDD

Accessibility & contrast

On white

6.03

#4A5ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4A5ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5ABC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5ABC	#FFFFFF	#000000	##FFFFFF
##4A5ABC	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2168BF

Deuteranopia (green-blind)

#005EBA

Tritanopia (blue-blind)

#007182

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4a5abc;
/* rgb */ color: rgb(74, 90, 188);
/* oklch */ color: oklch(50.8% 0.154 272.7);

Tailwind

colors: {
  custom: {
    50: '#8788d1',
    500: '#4a5abc',
    950: '#000000',
  },
}

SCSS

$custom: #4a5abc;
$custom-light: #8788d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5abc",
  "rgb": {
    "r": 74,
    "g": 90,
    "b": 188
  },
  "hsl": {
    "h": 231.579,
    "s": 45.968,
    "l": 51.373
  },
  "oklch": {
    "l": 0.50786,
    "c": 0.15398,
    "h": 272.7
  },
  "luminance": 0.12399
}

Semantic roles & 50–950 ramp

primary

#4A5ABC

secondary

#CAC398

accent

#C352D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4A5ABC

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

Preview Lab → · Contrast checker → · Palette generator →