#4542D9#4542D9

#4542D9 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.7% C 0.222 H 275.2°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#4542D9
RGB	rgb(69, 66, 217)
HSL	hsl(241, 67%, 55%)
HSV	hsv(241, 70%, 85%)
CMYK	cmyk(68.2%, 69.6%, 0%, 14.9%)
CIE-LAB	lab(38.15, 47.90, -76.51)
CIE-LCH	lch(38.15, 90.26, 302.05°)
OKLab	oklab(48.7% 0.0201 -0.2211)
OKLCH	oklch(48.7% 0.222 275.2)
XYZ	xyz(16.9227, 10.1698, 66.7033)
Luminance	0.1017 (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

#4542D9 #D6D942

analogous

#428AD9 #4542D9 #9042D9

triadic

#4542D9 #D94542 #42D945

tetradic

#4542D9 #D9428A #D6D942 #42D990

square

#4542D9 #D9428A #D6D942 #42D990

split-complementary

#4542D9 #D99042 #8AD942

monochromatic

#1D1B86 #2825B9 #4542D9 #7775E3 #A9A8ED

Accessibility & contrast

On white

6.92

#4542D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#4542D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4542D9

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4542D9	#FFFFFF	#000000	##FFFFFF
##4542D9	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DE

Deuteranopia (green-blind)

#0053D6

Tritanopia (blue-blind)

#006B89

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4542d9;
/* rgb */ color: rgb(69, 66, 217);
/* oklch */ color: oklch(48.7% 0.222 275.2);

Tailwind

colors: {
  custom: {
    50: '#8c78e6',
    500: '#4542d9',
    950: '#000000',
  },
}

SCSS

$custom: #4542d9;
$custom-light: #8c78e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4542d9",
  "rgb": {
    "r": 69,
    "g": 66,
    "b": 217
  },
  "hsl": {
    "h": 241.192,
    "s": 66.52,
    "l": 55.49
  },
  "oklch": {
    "l": 0.48696,
    "c": 0.22198,
    "h": 275.2
  },
  "luminance": 0.10171
}

Semantic roles & 50–950 ramp

primary

#4542D9

secondary

#DADB9C

accent

#E93EE6

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4542D9

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

Preview Lab → · Contrast checker → · Palette generator →