#545CD4#545CD4

#545CD4 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.6% C 0.182 H 275.5°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#545CD4
RGB	rgb(84, 92, 212)
HSL	hsl(236, 60%, 58%)
HSV	hsv(236, 60%, 83%)
CMYK	cmyk(60.4%, 56.6%, 0%, 16.9%)
CIE-LAB	lab(44.65, 32.79, -62.98)
CIE-LCH	lch(44.65, 71.01, 297.50°)
OKLab	oklab(53.58% 0.0175 -0.1809)
OKLCH	oklch(53.58% 0.182 275.5)
XYZ	xyz(19.3631, 14.2911, 64.0127)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CD4 #D4CC54

analogous

#549CD4 #545CD4 #8C54D4

triadic

#545CD4 #D4545C #5CD454

tetradic

#545CD4 #D4549C #D4CC54 #54D48C

square

#545CD4 #D4549C #D4CC54 #54D48C

split-complementary

#545CD4 #D48C54 #9CD454

monochromatic

#23298B #2F38BC #545CD4 #858BE0 #B6B9ED

Accessibility & contrast

On white

5.44

#545CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#545CD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CD4

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CD4	#FFFFFF	#000000	##FFFFFF
##545CD4	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)

#006FD8

Deuteranopia (green-blind)

#0064D2

Tritanopia (blue-blind)

#00798F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #545cd4;
/* rgb */ color: rgb(84, 92, 212);
/* oklch */ color: oklch(53.6% 0.182 275.5);

Tailwind

colors: {
  custom: {
    50: '#908ae2',
    500: '#545cd4',
    950: '#000000',
  },
}

SCSS

$custom: #545cd4;
$custom-light: #908ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#545cd4",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 212
  },
  "hsl": {
    "h": 236.25,
    "s": 59.813,
    "l": 58.039
  },
  "oklch": {
    "l": 0.53582,
    "c": 0.18173,
    "h": 275.5
  },
  "luminance": 0.14293
}

Semantic roles & 50–950 ramp

primary

#545CD4

secondary

#DBD8A8

accent

#D945E3

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #545CD4

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

Preview Lab → · Contrast checker → · Palette generator →