#545EFF#545EFF

#545EFF is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.4% C 0.235 H 273.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#545EFF
RGB	rgb(84, 94, 255)
HSL	hsl(236, 100%, 66%)
HSV	hsv(236, 67%, 100%)
CMYK	cmyk(67.1%, 63.1%, 0%, 0%)
CIE-LAB	lab(48.40, 45.77, -81.11)
CIE-LCH	lch(48.40, 93.13, 299.43°)
OKLab	oklab(57.37% 0.0146 -0.2341)
OKLCH	oklch(57.37% 0.235 273.6)
XYZ	xyz(25.7028, 17.1078, 96.5360)
Luminance	0.1711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EFF #FFF554

analogous

#54B4FF #545EFF #A054FF

triadic

#545EFF #FF545E #5EFF54

tetradic

#545EFF #FF54B4 #FFF554 #54FFA0

square

#545EFF #FF54B4 #FFF554 #54FFA0

split-complementary

#545EFF #FFA054 #B4FF54

monochromatic

#000DD9 #1724FF #545EFF #9198FF #CED1FF

Accessibility & contrast

On white

4.75

#545EFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#545EFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EFF

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EFF	#FFFFFF	#000000	##FFFFFF
##545EFF	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFF

Deuteranopia (green-blind)

#006BFC

Tritanopia (blue-blind)

#0088A6

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #545eff;
/* rgb */ color: rgb(84, 94, 255);
/* oklch */ color: oklch(57.4% 0.235 273.6);

Tailwind

colors: {
  custom: {
    50: '#988cff',
    500: '#545eff',
    950: '#000000',
  },
}

SCSS

$custom: #545eff;
$custom-light: #988cff;
$custom-dark: #000000;

JSON

{
  "hex": "#545eff",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 255
  },
  "hsl": {
    "h": 236.491,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.57371,
    "c": 0.23457,
    "h": 273.6
  },
  "luminance": 0.1711
}

Semantic roles & 50–950 ramp

primary

#545EFF

secondary

#F3F0BC

accent

#D800E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #545EFF

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

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