#4A5CDB#4A5CDB

#4A5CDB is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.5% C 0.194 H 272.0°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4A5CDB
RGB	rgb(74, 92, 219)
HSL	hsl(233, 67%, 57%)
HSV	hsv(233, 66%, 86%)
CMYK	cmyk(66.2%, 58%, 0%, 14.1%)
CIE-LAB	lab(44.55, 33.56, -67.16)
CIE-LCH	lch(44.55, 75.08, 296.55°)
OKLab	oklab(53.51% 0.0068 -0.1934)
OKLCH	oklch(53.51% 0.194 272)
XYZ	xyz(19.4331, 14.2228, 68.7253)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5CDB #DBC94A

analogous

#4AA4DB #4A5CDB #814ADB

triadic

#4A5CDB #DB4A5C #5CDB4A

tetradic

#4A5CDB #DB4AA4 #DBC94A #4ADB81

square

#4A5CDB #DB4AA4 #DBC94A #4ADB81

split-complementary

#4A5CDB #DB814A #A4DB4A

monochromatic

#1C2A8E #263AC1 #4A5CDB #7D8AE5 #B0B8EF

Accessibility & contrast

On white

5.46

#4A5CDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#4A5CDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5CDB

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5CDB	#FFFFFF	#000000	##FFFFFF
##4A5CDB	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DF

Deuteranopia (green-blind)

#0063D8

Tritanopia (blue-blind)

#007B92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4a5cdb;
/* rgb */ color: rgb(74, 92, 219);
/* oklch */ color: oklch(53.5% 0.194 272.0);

Tailwind

colors: {
  custom: {
    50: '#8d8ae7',
    500: '#4a5cdb',
    950: '#000000',
  },
}

SCSS

$custom: #4a5cdb;
$custom-light: #8d8ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5cdb",
  "rgb": {
    "r": 74,
    "g": 92,
    "b": 219
  },
  "hsl": {
    "h": 232.552,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53511,
    "c": 0.19354,
    "h": 272
  },
  "luminance": 0.14225
}

Semantic roles & 50–950 ramp

primary

#4A5CDB

secondary

#DED6A3

accent

#D43EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4A5CDB

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

Preview Lab → · Contrast checker → · Palette generator →