#545BDC#545BDC

#545BDC is a mid, vivid blue. Relative luminance 0.145; OKLCH L 54.0% C 0.194 H 275.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#545BDC
RGB	rgb(84, 91, 220)
HSL	hsl(237, 66%, 60%)
HSV	hsv(237, 62%, 86%)
CMYK	cmyk(61.8%, 58.6%, 0%, 13.7%)
CIE-LAB	lab(44.99, 36.05, -66.99)
CIE-LCH	lch(44.99, 76.08, 298.29°)
OKLab	oklab(54.02% 0.0184 -0.1927)
OKLCH	oklch(54.02% 0.194 275.5)
XYZ	xyz(20.3113, 14.5327, 69.4310)
Luminance	0.1453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545BDC #DCD554

analogous

#549FDC #545BDC #9154DC

triadic

#545BDC #DC545B #5BDC54

tetradic

#545BDC #DC549F #DCD554 #54DC91

square

#545BDC #DC549F #DCD554 #54DC91

split-complementary

#545BDC #DC9154 #9FDC54

monochromatic

#1F2597 #2932CA #545BDC #878CE6 #BABCF1

Accessibility & contrast

On white

5.38

#545BDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#545BDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545BDC

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545BDC	#FFFFFF	#000000	##FFFFFF
##545BDC	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E0

Deuteranopia (green-blind)

#0065D9

Tritanopia (blue-blind)

#007A93

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #545bdc;
/* rgb */ color: rgb(84, 91, 220);
/* oklch */ color: oklch(54.0% 0.194 275.5);

Tailwind

colors: {
  custom: {
    50: '#9189e8',
    500: '#545bdc',
    950: '#000000',
  },
}

SCSS

$custom: #545bdc;
$custom-light: #9189e8;
$custom-dark: #000000;

JSON

{
  "hex": "#545bdc",
  "rgb": {
    "r": 84,
    "g": 91,
    "b": 220
  },
  "hsl": {
    "h": 236.912,
    "s": 66.019,
    "l": 59.608
  },
  "oklch": {
    "l": 0.54018,
    "c": 0.19358,
    "h": 275.5
  },
  "luminance": 0.14534
}

Semantic roles & 50–950 ramp

primary

#545BDC

secondary

#E0DEAC

accent

#E03FE9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #545BDC

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

Preview Lab → · Contrast checker → · Palette generator →