#545EDB#545EDB

#545EDB is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.5% C 0.189 H 274.8°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#545EDB
RGB	rgb(84, 94, 219)
HSL	hsl(236, 65%, 59%)
HSV	hsv(236, 62%, 86%)
CMYK	cmyk(61.6%, 57.1%, 0%, 14.1%)
CIE-LAB	lab(45.64, 33.88, -65.37)
CIE-LCH	lch(45.64, 73.63, 297.40°)
OKLab	oklab(54.48% 0.0158 -0.1879)
OKLCH	oklch(54.48% 0.189 274.8)
XYZ	xyz(20.4408, 15.0030, 68.8228)
Luminance	0.1500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EDB #DBD154

analogous

#54A1DB #545EDB #8E54DB

triadic

#545EDB #DB545E #5EDB54

tetradic

#545EDB #DB54A1 #DBD154 #54DB8E

square

#545EDB #DB54A1 #DBD154 #54DB8E

split-complementary

#545EDB #DB8E54 #A1DB54

monochromatic

#1F2895 #2A36C8 #545EDB #878EE6 #B9BDF0

Accessibility & contrast

On white

5.25

#545EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#545EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EDB

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EDB	#FFFFFF	#000000	##FFFFFF
##545EDB	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DF

Deuteranopia (green-blind)

#0066D8

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #545edb;
/* rgb */ color: rgb(84, 94, 219);
/* oklch */ color: oklch(54.5% 0.189 274.8);

Tailwind

colors: {
  custom: {
    50: '#918be7',
    500: '#545edb',
    950: '#000000',
  },
}

SCSS

$custom: #545edb;
$custom-light: #918be7;
$custom-dark: #000000;

JSON

{
  "hex": "#545edb",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 219
  },
  "hsl": {
    "h": 235.556,
    "s": 65.217,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54478,
    "c": 0.18855,
    "h": 274.8
  },
  "luminance": 0.15005
}

Semantic roles & 50–950 ramp

primary

#545EDB

secondary

#E0DCAB

accent

#DC40E8

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #545EDB

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

Preview Lab → · Contrast checker → · Palette generator →