#545FD2#545FD2

#545FD2 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.0% C 0.175 H 274.8°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#545FD2
RGB	rgb(84, 95, 210)
HSL	hsl(235, 58%, 58%)
HSV	hsv(235, 60%, 82%)
CMYK	cmyk(60%, 54.8%, 0%, 17.6%)
CIE-LAB	lab(45.25, 30.27, -60.86)
CIE-LCH	lch(45.25, 67.97, 296.44°)
OKLab	oklab(53.99% 0.0146 -0.1746)
OKLCH	oklch(53.99% 0.175 274.8)
XYZ	xyz(19.3774, 14.7209, 62.7806)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545FD2 #D2C754

analogous

#549ED2 #545FD2 #8854D2

triadic

#545FD2 #D2545F #5FD254

tetradic

#545FD2 #D2549E #D2C754 #54D288

square

#545FD2 #D2549E #D2C754 #54D288

split-complementary

#545FD2 #D28854 #9ED254

monochromatic

#242C88 #313CB8 #545FD2 #848CDF #B5BAEB

Accessibility & contrast

On white

5.32

#545FD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#545FD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545FD2

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545FD2	#FFFFFF	#000000	##FFFFFF
##545FD2	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0671D6

Deuteranopia (green-blind)

#0066D0

Tritanopia (blue-blind)

#007A8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #545fd2;
/* rgb */ color: rgb(84, 95, 210);
/* oklch */ color: oklch(54.0% 0.175 274.8);

Tailwind

colors: {
  custom: {
    50: '#908ce1',
    500: '#545fd2',
    950: '#000000',
  },
}

SCSS

$custom: #545fd2;
$custom-light: #908ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#545fd2",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 210
  },
  "hsl": {
    "h": 234.762,
    "s": 58.333,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53987,
    "c": 0.17523,
    "h": 274.8
  },
  "luminance": 0.14722
}

Semantic roles & 50–950 ramp

primary

#545FD2

secondary

#DAD6A8

accent

#D446E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #545FD2

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

Preview Lab → · Contrast checker → · Palette generator →