#545AE9#545AE9

#545AE9 is a mid, highly saturated blue. Relative luminance 0.151; OKLCH L 54.9% C 0.212 H 275.1°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#545AE9
RGB	rgb(84, 90, 233)
HSL	hsl(238, 77%, 62%)
HSV	hsv(238, 64%, 91%)
CMYK	cmyk(63.9%, 61.4%, 0%, 8.6%)
CIE-LAB	lab(45.74, 40.94, -73.13)
CIE-LCH	lch(45.74, 83.81, 299.24°)
OKLab	oklab(54.88% 0.0189 -0.2107)
OKLCH	oklch(54.88% 0.212 275.1)
XYZ	xyz(22.0155, 15.0785, 78.8252)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545AE9 #E9E354

analogous

#54A5E9 #545AE9 #9954E9

triadic

#545AE9 #E9545A #5AE954

tetradic

#545AE9 #E954A5 #E9E354 #54E999

square

#545AE9 #E954A5 #E9E354 #54E999

split-complementary

#545AE9 #E99954 #A5E954

monochromatic

#161CAC #1E26E2 #545AE9 #8A8EF0 #C0C3F7

Accessibility & contrast

On white

5.23

#545AE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#545AE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545AE9

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545AE9	#FFFFFF	#000000	##FFFFFF
##545AE9	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EE

Deuteranopia (green-blind)

#0066E6

Tritanopia (blue-blind)

#007E99

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #545ae9;
/* rgb */ color: rgb(84, 90, 233);
/* oklch */ color: oklch(54.9% 0.212 275.1);

Tailwind

colors: {
  custom: {
    50: '#9489f1',
    500: '#545ae9',
    950: '#000000',
  },
}

SCSS

$custom: #545ae9;
$custom-light: #9489f1;
$custom-dark: #000000;

JSON

{
  "hex": "#545ae9",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 233
  },
  "hsl": {
    "h": 237.584,
    "s": 77.202,
    "l": 62.157
  },
  "oklch": {
    "l": 0.54883,
    "c": 0.21158,
    "h": 275.1
  },
  "luminance": 0.1508
}

Semantic roles & 50–950 ramp

primary

#545AE9

secondary

#E8E6B1

accent

#D10CD9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #545AE9

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

Preview Lab → · Contrast checker → · Palette generator →