#545ECD#545ECD

#545ECD is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.4% C 0.170 H 275.2°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#545ECD
RGB	rgb(84, 94, 205)
HSL	hsl(235, 55%, 57%)
HSV	hsv(235, 59%, 80%)
CMYK	cmyk(59%, 54.1%, 0%, 19.6%)
CIE-LAB	lab(44.66, 29.23, -58.95)
CIE-LCH	lch(44.66, 65.80, 296.37°)
OKLab	oklab(53.43% 0.0154 -0.169)
OKLCH	oklch(53.43% 0.17 275.2)
XYZ	xyz(18.6747, 14.2966, 59.5212)
Luminance	0.1430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545ECD #CDC354

analogous

#549BCD #545ECD #8754CD

triadic

#545ECD #CD545E #5ECD54

tetradic

#545ECD #CD549B #CDC354 #54CD87

square

#545ECD #CD549B #CDC354 #54CD87

split-complementary

#545ECD #CD8754 #9BCD54

monochromatic

#262D81 #343EB0 #545ECD #838BDB #B3B7E9

Accessibility & contrast

On white

5.44

#545ECD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#545ECD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545ECD

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545ECD	#FFFFFF	#000000	##FFFFFF
##545ECD	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#126FD1

Deuteranopia (green-blind)

#0065CB

Tritanopia (blue-blind)

#00788C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #545ecd;
/* rgb */ color: rgb(84, 94, 205);
/* oklch */ color: oklch(53.4% 0.170 275.2);

Tailwind

colors: {
  custom: {
    50: '#8f8bdd',
    500: '#545ecd',
    950: '#000000',
  },
}

SCSS

$custom: #545ecd;
$custom-light: #8f8bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#545ecd",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 205
  },
  "hsl": {
    "h": 235.041,
    "s": 54.751,
    "l": 56.667
  },
  "oklch": {
    "l": 0.53433,
    "c": 0.16972,
    "h": 275.2
  },
  "luminance": 0.14298
}

Semantic roles & 50–950 ramp

primary

#545ECD

secondary

#D7D3A6

accent

#D24ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #545ECD

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

Preview Lab → · Contrast checker → · Palette generator →