#4542CF#4542CF

#4542CF is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.8% C 0.210 H 275.9°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4542CF
RGB	rgb(69, 66, 207)
HSL	hsl(241, 59%, 54%)
HSV	hsv(241, 68%, 81%)
CMYK	cmyk(66.7%, 68.1%, 0%, 18.8%)
CIE-LAB	lab(37.23, 44.65, -72.24)
CIE-LCH	lch(37.23, 84.93, 301.72°)
OKLab	oklab(47.76% 0.0215 -0.2086)
OKLCH	oklch(47.76% 0.21 275.9)
XYZ	xyz(15.6612, 9.6652, 60.0596)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4542CF #CCCF42

analogous

#4285CF #4542CF #8B42CF

triadic

#4542CF #CF4542 #42CF45

tetradic

#4542CF #CF4285 #CCCF42 #42CF8B

square

#4542CF #CF4285 #CCCF42 #42CF8B

split-complementary

#4542CF #CF8B42 #85CF42

monochromatic

#201F78 #2E2BA9 #4542CF #7573DB #A5A4E8

Accessibility & contrast

On white

7.16

#4542CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4542CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4542CF

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4542CF	#FFFFFF	#000000	##FFFFFF
##4542CF	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED3

Deuteranopia (green-blind)

#0051CC

Tritanopia (blue-blind)

#006883

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4542cf;
/* rgb */ color: rgb(69, 66, 207);
/* oklch */ color: oklch(47.8% 0.210 275.9);

Tailwind

colors: {
  custom: {
    50: '#8a77df',
    500: '#4542cf',
    950: '#000000',
  },
}

SCSS

$custom: #4542cf;
$custom-light: #8a77df;
$custom-dark: #000000;

JSON

{
  "hex": "#4542cf",
  "rgb": {
    "r": 69,
    "g": 66,
    "b": 207
  },
  "hsl": {
    "h": 241.277,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47764,
    "c": 0.20971,
    "h": 275.9
  },
  "luminance": 0.09667
}

Semantic roles & 50–950 ramp

primary

#4542CF

secondary

#D3D598

accent

#E345DF

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4542CF

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

Preview Lab → · Contrast checker → · Palette generator →