#545CF5#545CF5

#545CF5 is a mid, highly saturated blue. Relative luminance 0.161; OKLCH L 56.2% C 0.224 H 274.3°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#545CF5
RGB	rgb(84, 92, 245)
HSL	hsl(237, 89%, 65%)
HSV	hsv(237, 66%, 96%)
CMYK	cmyk(65.7%, 62.4%, 0%, 3.9%)
CIE-LAB	lab(47.14, 43.68, -77.58)
CIE-LCH	lch(47.14, 89.03, 299.38°)
OKLab	oklab(56.21% 0.0167 -0.2238)
OKLCH	oklch(56.21% 0.224 274.3)
XYZ	xyz(23.9593, 16.1295, 88.2192)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CF5 #F5ED54

analogous

#54ACF5 #545CF5 #9D54F5

triadic

#545CF5 #F5545C #5CF554

tetradic

#545CF5 #F554AC #F5ED54 #54F59D

square

#545CF5 #F554AC #F5ED54 #54F59D

split-complementary

#545CF5 #F59D54 #ACF554

monochromatic

#0B15C3 #1A25F2 #545CF5 #8E93F8 #C8CAFC

Accessibility & contrast

On white

4.97

#545CF5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#545CF5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CF5

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CF5	#FFFFFF	#000000	##FFFFFF
##545CF5	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077FA

Deuteranopia (green-blind)

#0069F2

Tritanopia (blue-blind)

#0083A0

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #545cf5;
/* rgb */ color: rgb(84, 92, 245);
/* oklch */ color: oklch(56.2% 0.224 274.3);

Tailwind

colors: {
  custom: {
    50: '#968afa',
    500: '#545cf5',
    950: '#000000',
  },
}

SCSS

$custom: #545cf5;
$custom-light: #968afa;
$custom-dark: #000000;

JSON

{
  "hex": "#545cf5",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 245
  },
  "hsl": {
    "h": 237.019,
    "s": 88.95,
    "l": 64.51
  },
  "oklch": {
    "l": 0.56206,
    "c": 0.2244,
    "h": 274.3
  },
  "luminance": 0.16132
}

Semantic roles & 50–950 ramp

primary

#545CF5

secondary

#EEEBB7

accent

#DA00E6

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #545CF5

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

Preview Lab → · Contrast checker → · Palette generator →