#4A5ADB#4A5ADB

#4A5ADB is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.1% C 0.196 H 272.5°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4A5ADB
RGB	rgb(74, 90, 219)
HSL	hsl(233, 67%, 57%)
HSV	hsv(233, 66%, 86%)
CMYK	cmyk(66.2%, 58.9%, 0%, 14.1%)
CIE-LAB	lab(44.06, 34.81, -67.96)
CIE-LCH	lch(44.06, 76.35, 297.12°)
OKLab	oklab(53.15% 0.0084 -0.1958)
OKLCH	oklch(53.15% 0.196 272.5)
XYZ	xyz(19.2621, 13.8809, 68.6683)
Luminance	0.1388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5ADB #DBCB4A

analogous

#4AA3DB #4A5ADB #824ADB

triadic

#4A5ADB #DB4A5A #5ADB4A

tetradic

#4A5ADB #DB4AA3 #DBCB4A #4ADB82

square

#4A5ADB #DB4AA3 #DBCB4A #4ADB82

split-complementary

#4A5ADB #DB824A #A3DB4A

monochromatic

#1C298E #2638C1 #4A5ADB #7D89E5 #B0B7EF

Accessibility & contrast

On white

5.56

#4A5ADB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#4A5ADB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5ADB

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5ADB	#FFFFFF	#000000	##FFFFFF
##4A5ADB	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDF

Deuteranopia (green-blind)

#0062D8

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4a5adb;
/* rgb */ color: rgb(74, 90, 219);
/* oklch */ color: oklch(53.1% 0.196 272.5);

Tailwind

colors: {
  custom: {
    50: '#8d88e7',
    500: '#4a5adb',
    950: '#000000',
  },
}

SCSS

$custom: #4a5adb;
$custom-light: #8d88e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5adb",
  "rgb": {
    "r": 74,
    "g": 90,
    "b": 219
  },
  "hsl": {
    "h": 233.379,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53148,
    "c": 0.19596,
    "h": 272.5
  },
  "luminance": 0.13883
}

Semantic roles & 50–950 ramp

primary

#4A5ADB

secondary

#DED7A3

accent

#D73EEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4A5ADB

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

Preview Lab → · Contrast checker → · Palette generator →