#545DE1#545DE1

#545DE1 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.8% C 0.198 H 274.8°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#545DE1
RGB	rgb(84, 93, 225)
HSL	hsl(236, 70%, 61%)
HSV	hsv(236, 63%, 88%)
CMYK	cmyk(62.7%, 58.7%, 0%, 11.8%)
CIE-LAB	lab(45.84, 36.49, -68.45)
CIE-LCH	lch(45.84, 77.57, 298.06°)
OKLab	oklab(54.76% 0.0166 -0.197)
OKLCH	oklch(54.76% 0.198 274.8)
XYZ	xyz(21.1566, 15.1480, 73.0285)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DE1 #E1D854

analogous

#54A3E1 #545DE1 #9154E1

triadic

#545DE1 #E1545D #5DE154

tetradic

#545DE1 #E154A3 #E1D854 #54E191

square

#545DE1 #E154A3 #E1D854 #54E191

split-complementary

#545DE1 #E19154 #A3E154

monochromatic

#1C249F #2530D3 #545DE1 #888EEA #BCC0F3

Accessibility & contrast

On white

5.21

#545DE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#545DE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DE1

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DE1	#FFFFFF	#000000	##FFFFFF
##545DE1	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E5

Deuteranopia (green-blind)

#0066DE

Tritanopia (blue-blind)

#007D96

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #545de1;
/* rgb */ color: rgb(84, 93, 225);
/* oklch */ color: oklch(54.8% 0.198 274.8);

Tailwind

colors: {
  custom: {
    50: '#928beb',
    500: '#545de1',
    950: '#000000',
  },
}

SCSS

$custom: #545de1;
$custom-light: #928beb;
$custom-dark: #000000;

JSON

{
  "hex": "#545de1",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 225
  },
  "hsl": {
    "h": 236.17,
    "s": 70.149,
    "l": 60.588
  },
  "oklch": {
    "l": 0.54763,
    "c": 0.19767,
    "h": 274.8
  },
  "luminance": 0.1515
}

Semantic roles & 50–950 ramp

primary

#545DE1

secondary

#E3E0AE

accent

#C613D2

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #545DE1

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

Preview Lab → · Contrast checker → · Palette generator →