#545CE5#545CE5

#545CE5 is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 54.9% C 0.204 H 274.9°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#545CE5
RGB	rgb(84, 92, 229)
HSL	hsl(237, 74%, 61%)
HSV	hsv(237, 63%, 90%)
CMYK	cmyk(63.3%, 59.8%, 0%, 10.2%)
CIE-LAB	lab(45.90, 38.42, -70.62)
CIE-LCH	lch(45.90, 80.39, 298.55°)
OKLab	oklab(54.9% 0.0174 -0.2033)
OKLCH	oklch(54.9% 0.204 274.9)
XYZ	xyz(21.6215, 15.1944, 75.9070)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CE5 #E5DD54

analogous

#54A5E5 #545CE5 #9554E5

triadic

#545CE5 #E5545C #5CE554

tetradic

#545CE5 #E554A5 #E5DD54 #54E595

square

#545CE5 #E554A5 #E5DD54 #54E595

split-complementary

#545CE5 #E59554 #A5E554

monochromatic

#1921A5 #212BDB #545CE5 #898FED #BEC1F5

Accessibility & contrast

On white

5.20

#545CE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#545CE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CE5

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CE5	#FFFFFF	#000000	##FFFFFF
##545CE5	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E9

Deuteranopia (green-blind)

#0066E2

Tritanopia (blue-blind)

#007E98

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #545ce5;
/* rgb */ color: rgb(84, 92, 229);
/* oklch */ color: oklch(54.9% 0.204 274.9);

Tailwind

colors: {
  custom: {
    50: '#938aee',
    500: '#545ce5',
    950: '#000000',
  },
}

SCSS

$custom: #545ce5;
$custom-light: #938aee;
$custom-dark: #000000;

JSON

{
  "hex": "#545ce5",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 229
  },
  "hsl": {
    "h": 236.69,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.54903,
    "c": 0.20407,
    "h": 274.9
  },
  "luminance": 0.15196
}

Semantic roles & 50–950 ramp

primary

#545CE5

secondary

#E6E3AF

accent

#CB10D6

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #545CE5

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

Preview Lab → · Contrast checker → · Palette generator →