#545FF0#545FF0

#545FF0 is a mid, highly saturated blue. Relative luminance 0.164; OKLCH L 56.3% C 0.215 H 273.9°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#545FF0
RGB	rgb(84, 95, 240)
HSL	hsl(236, 84%, 64%)
HSV	hsv(236, 65%, 94%)
CMYK	cmyk(65%, 60.4%, 0%, 5.9%)
CIE-LAB	lab(47.44, 40.24, -74.30)
CIE-LCH	lch(47.44, 84.49, 298.44°)
OKLab	oklab(56.3% 0.0146 -0.2141)
OKLCH	oklch(56.3% 0.215 273.9)
XYZ	xyz(23.4713, 16.3584, 84.3418)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545FF0 #F0E554

analogous

#54ADF0 #545FF0 #9754F0

triadic

#545FF0 #F0545F #5FF054

tetradic

#545FF0 #F054AD #F0E554 #54F097

square

#545FF0 #F054AD #F0E554 #54F097

split-complementary

#545FF0 #F09754 #ADF054

monochromatic

#101CB9 #1C2AEB #545FF0 #8C94F5 #C5C8FA

Accessibility & contrast

On white

4.92

#545FF0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#545FF0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545FF0

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545FF0	#FFFFFF	#000000	##FFFFFF
##545FF0	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F5

Deuteranopia (green-blind)

#006AED

Tritanopia (blue-blind)

#00839F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #545ff0;
/* rgb */ color: rgb(84, 95, 240);
/* oklch */ color: oklch(56.3% 0.215 273.9);

Tailwind

colors: {
  custom: {
    50: '#958cf6',
    500: '#545ff0',
    950: '#000000',
  },
}

SCSS

$custom: #545ff0;
$custom-light: #958cf6;
$custom-dark: #000000;

JSON

{
  "hex": "#545ff0",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 240
  },
  "hsl": {
    "h": 235.769,
    "s": 83.871,
    "l": 63.529
  },
  "oklch": {
    "l": 0.56303,
    "c": 0.21462,
    "h": 273.9
  },
  "luminance": 0.16361
}

Semantic roles & 50–950 ramp

primary

#545FF0

secondary

#ECE8B4

accent

#D105E0

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #545FF0

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

Preview Lab → · Contrast checker → · Palette generator →