#4A5AD8#4A5AD8

#4A5AD8 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.9% C 0.192 H 272.5°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4A5AD8
RGB	rgb(74, 90, 216)
HSL	hsl(233, 65%, 57%)
HSV	hsv(233, 66%, 85%)
CMYK	cmyk(65.7%, 58.3%, 0%, 15.3%)
CIE-LAB	lab(43.83, 33.78, -66.62)
CIE-LCH	lch(43.83, 74.69, 296.89°)
OKLab	oklab(52.91% 0.0084 -0.1918)
OKLCH	oklch(52.91% 0.192 272.5)
XYZ	xyz(18.8707, 13.7243, 66.6070)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5AD8 #D8C84A

analogous

#4AA1D8 #4A5AD8 #814AD8

triadic

#4A5AD8 #D84A5A #5AD84A

tetradic

#4A5AD8 #D84AA1 #D8C84A #4AD881

square

#4A5AD8 #D84AA1 #D8C84A #4AD881

split-complementary

#4A5AD8 #D8814A #A1D84A

monochromatic

#1E2A8A #2939BC #4A5AD8 #7C88E3 #AFB6EE

Accessibility & contrast

On white

5.61

#4A5AD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#4A5AD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5AD8

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5AD8	#FFFFFF	#000000	##FFFFFF
##4A5AD8	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDC

Deuteranopia (green-blind)

#0061D5

Tritanopia (blue-blind)

#007990

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4a5ad8;
/* rgb */ color: rgb(74, 90, 216);
/* oklch */ color: oklch(52.9% 0.192 272.5);

Tailwind

colors: {
  custom: {
    50: '#8c88e5',
    500: '#4a5ad8',
    950: '#000000',
  },
}

SCSS

$custom: #4a5ad8;
$custom-light: #8c88e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5ad8",
  "rgb": {
    "r": 74,
    "g": 90,
    "b": 216
  },
  "hsl": {
    "h": 233.239,
    "s": 64.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52909,
    "c": 0.19203,
    "h": 272.5
  },
  "luminance": 0.13726
}

Semantic roles & 50–950 ramp

primary

#4A5AD8

secondary

#DCD5A2

accent

#D540E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4A5AD8

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

Preview Lab → · Contrast checker → · Palette generator →