#545CE4#545CE4

#545CE4 is a mid, highly saturated blue. Relative luminance 0.151; OKLCH L 54.8% C 0.203 H 274.9°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#545CE4
RGB	rgb(84, 92, 228)
HSL	hsl(237, 73%, 61%)
HSV	hsv(237, 63%, 89%)
CMYK	cmyk(63.2%, 59.6%, 0%, 10.6%)
CIE-LAB	lab(45.82, 38.09, -70.17)
CIE-LCH	lch(45.82, 79.84, 298.49°)
OKLab	oklab(54.82% 0.0174 -0.202)
OKLCH	oklch(54.82% 0.203 274.9)
XYZ	xyz(21.4823, 15.1387, 75.1737)
Luminance	0.1514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CE4 #E4DC54

analogous

#54A4E4 #545CE4 #9454E4

triadic

#545CE4 #E4545C #5CE454

tetradic

#545CE4 #E454A4 #E4DC54 #54E494

square

#545CE4 #E454A4 #E4DC54 #54E494

split-complementary

#545CE4 #E49454 #A4E454

monochromatic

#1A22A4 #222CD9 #545CE4 #898EEC #BEC1F5

Accessibility & contrast

On white

5.21

#545CE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#545CE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CE4

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CE4	#FFFFFF	#000000	##FFFFFF
##545CE4	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)

#0073E8

Deuteranopia (green-blind)

#0066E1

Tritanopia (blue-blind)

#007E97

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #545ce4;
/* rgb */ color: rgb(84, 92, 228);
/* oklch */ color: oklch(54.8% 0.203 274.9);

Tailwind

colors: {
  custom: {
    50: '#938aed',
    500: '#545ce4',
    950: '#000000',
  },
}

SCSS

$custom: #545ce4;
$custom-light: #938aed;
$custom-dark: #000000;

JSON

{
  "hex": "#545ce4",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 228
  },
  "hsl": {
    "h": 236.667,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.54824,
    "c": 0.20278,
    "h": 274.9
  },
  "luminance": 0.15141
}

Semantic roles & 50–950 ramp

primary

#545CE4

secondary

#E5E2AF

accent

#CA11D5

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #545CE4

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

Preview Lab → · Contrast checker → · Palette generator →