#4542BC#4542BC

#4542BC is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.1% C 0.186 H 277.3°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#4542BC
RGB	rgb(69, 66, 188)
HSL	hsl(241, 48%, 50%)
HSV	hsv(241, 65%, 74%)
CMYK	cmyk(63.3%, 64.9%, 0%, 26.3%)
CIE-LAB	lab(35.58, 38.40, -63.87)
CIE-LCH	lch(35.58, 74.52, 301.02°)
OKLab	oklab(46.06% 0.0236 -0.1841)
OKLCH	oklch(46.06% 0.186 277.3)
XYZ	xyz(13.4766, 8.7914, 48.5539)
Luminance	0.0879 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.77

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4542BC #B9BC42

analogous

#427CBC #4542BC #8242BC

triadic

#4542BC #BC4542 #42BC45

tetradic

#4542BC #BC427C #B9BC42 #42BC82

square

#4542BC #BC427C #B9BC42 #42BC82

split-complementary

#4542BC #BC8242 #7CBC42

monochromatic

#242261 #34328F #4542BC #716FCC #9E9CDC

Accessibility & contrast

On white

7.61

#4542BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4542BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4542BC

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4542BC	#FFFFFF	#000000	##FFFFFF
##4542BC	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C0

Deuteranopia (green-blind)

#004EBA

Tritanopia (blue-blind)

#006179

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4542bc;
/* rgb */ color: rgb(69, 66, 188);
/* oklch */ color: oklch(46.1% 0.186 277.3);

Tailwind

colors: {
  custom: {
    50: '#8677d1',
    500: '#4542bc',
    950: '#000000',
  },
}

SCSS

$custom: #4542bc;
$custom-light: #8677d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4542bc",
  "rgb": {
    "r": 69,
    "g": 66,
    "b": 188
  },
  "hsl": {
    "h": 241.475,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46056,
    "c": 0.18559,
    "h": 277.3
  },
  "luminance": 0.08792
}

Semantic roles & 50–950 ramp

primary

#4542BC

secondary

#C7C991

accent

#D850D4

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #4542BC

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

Preview Lab → · Contrast checker → · Palette generator →