#545AEB#545AEB

#545AEB is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 55.0% C 0.214 H 275.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#545AEB
RGB	rgb(84, 90, 235)
HSL	hsl(238, 79%, 63%)
HSV	hsv(238, 64%, 92%)
CMYK	cmyk(64.3%, 61.7%, 0%, 7.8%)
CIE-LAB	lab(45.90, 41.60, -74.00)
CIE-LCH	lch(45.90, 84.89, 299.34°)
OKLab	oklab(55.05% 0.0188 -0.2133)
OKLCH	oklch(55.05% 0.214 275)
XYZ	xyz(22.3028, 15.1934, 80.3384)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545AEB #EBE554

analogous

#54A5EB #545AEB #9A54EB

triadic

#545AEB #EB545A #5AEB54

tetradic

#545AEB #EB54A5 #EBE554 #54EB9A

square

#545AEB #EB54A5 #EBE554 #54EB9A

split-complementary

#545AEB #EB9A54 #A5EB54

monochromatic

#151BB0 #1D25E5 #545AEB #8B8FF1 #C2C4F8

Accessibility & contrast

On white

5.20

#545AEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#545AEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545AEB

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

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

#0073F0

Deuteranopia (green-blind)

#0066E8

Tritanopia (blue-blind)

#007F9A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #545aeb;
/* rgb */ color: rgb(84, 90, 235);
/* oklch */ color: oklch(55.0% 0.214 275.0);

Tailwind

colors: {
  custom: {
    50: '#9489f2',
    500: '#545aeb',
    950: '#000000',
  },
}

SCSS

$custom: #545aeb;
$custom-light: #9489f2;
$custom-dark: #000000;

JSON

{
  "hex": "#545aeb",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 235
  },
  "hsl": {
    "h": 237.616,
    "s": 79.058,
    "l": 62.549
  },
  "oklch": {
    "l": 0.55047,
    "c": 0.21412,
    "h": 275
  },
  "luminance": 0.15195
}

Semantic roles & 50–950 ramp

primary

#545AEB

secondary

#E9E7B2

accent

#D30ADB

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #545AEB

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

Preview Lab → · Contrast checker → · Palette generator →