#545FE5#545FE5

#545FE5 is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.4% C 0.200 H 274.3°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#545FE5
RGB	rgb(84, 95, 229)
HSL	hsl(235, 74%, 61%)
HSV	hsv(235, 63%, 90%)
CMYK	cmyk(63.3%, 58.5%, 0%, 10.2%)
CIE-LAB	lab(46.61, 36.59, -69.46)
CIE-LCH	lch(46.61, 78.51, 297.78°)
OKLab	oklab(55.43% 0.0149 -0.1999)
OKLCH	oklch(55.43% 0.2 274.3)
XYZ	xyz(21.8866, 15.7245, 75.9953)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545FE5 #E5DA54

analogous

#54A8E5 #545FE5 #9254E5

triadic

#545FE5 #E5545F #5FE554

tetradic

#545FE5 #E554A8 #E5DA54 #54E592

square

#545FE5 #E554A8 #E5DA54 #54E592

split-complementary

#545FE5 #E59254 #A8E554

monochromatic

#1924A5 #212FDB #545FE5 #8991ED #BEC2F5

Accessibility & contrast

On white

5.07

#545FE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#545FE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545FE5

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545FE5	#FFFFFF	#000000	##FFFFFF
##545FE5	1.00	5.07	4.15	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E9

Deuteranopia (green-blind)

#0068E2

Tritanopia (blue-blind)

#008099

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #545fe5;
/* rgb */ color: rgb(84, 95, 229);
/* oklch */ color: oklch(55.4% 0.200 274.3);

Tailwind

colors: {
  custom: {
    50: '#938cee',
    500: '#545fe5',
    950: '#000000',
  },
}

SCSS

$custom: #545fe5;
$custom-light: #938cee;
$custom-dark: #000000;

JSON

{
  "hex": "#545fe5",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 229
  },
  "hsl": {
    "h": 235.448,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.5543,
    "c": 0.20045,
    "h": 274.3
  },
  "luminance": 0.15726
}

Semantic roles & 50–950 ramp

primary

#545FE5

secondary

#E6E1AF

accent

#C710D6

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #545FE5

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

Preview Lab → · Contrast checker → · Palette generator →