#4542BA#4542BA

#4542BA is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.9% C 0.183 H 277.5°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#4542BA
RGB	rgb(69, 66, 186)
HSL	hsl(242, 48%, 49%)
HSV	hsv(242, 65%, 73%)
CMYK	cmyk(62.9%, 64.5%, 0%, 27.1%)
CIE-LAB	lab(35.41, 37.74, -62.97)
CIE-LCH	lch(35.41, 73.41, 300.93°)
OKLab	oklab(45.88% 0.0238 -0.1814)
OKLCH	oklch(45.88% 0.183 277.5)
XYZ	xyz(13.2625, 8.7058, 47.4263)
Luminance	0.0871 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.66

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4542BA #B7BA42

analogous

#427BBA #4542BA #8142BA

triadic

#4542BA #BA4542 #42BA45

tetradic

#4542BA #BA427B #B7BA42 #42BA81

square

#4542BA #BA427B #B7BA42 #42BA81

split-complementary

#4542BA #BA8142 #7BBA42

monochromatic

#232260 #34328D #4542BA #706ECB #9D9BDB

Accessibility & contrast

On white

7.66

#4542BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4542BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4542BA

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4542BA	#FFFFFF	#000000	##FFFFFF
##4542BA	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BE

Deuteranopia (green-blind)

#004EB8

Tritanopia (blue-blind)

#006178

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4542ba;
/* rgb */ color: rgb(69, 66, 186);
/* oklch */ color: oklch(45.9% 0.183 277.5);

Tailwind

colors: {
  custom: {
    50: '#8677d0',
    500: '#4542ba',
    950: '#000000',
  },
}

SCSS

$custom: #4542ba;
$custom-light: #8677d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4542ba",
  "rgb": {
    "r": 69,
    "g": 66,
    "b": 186
  },
  "hsl": {
    "h": 241.5,
    "s": 47.619,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45882,
    "c": 0.18299,
    "h": 277.5
  },
  "luminance": 0.08707
}

Semantic roles & 50–950 ramp

primary

#4542BA

secondary

#C6C890

accent

#D751D4

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #4542BA

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

Preview Lab → · Contrast checker → · Palette generator →