#545DDF#545DDF

#545DDF is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.6% C 0.195 H 274.9°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#545DDF
RGB	rgb(84, 93, 223)
HSL	hsl(236, 68%, 60%)
HSV	hsv(236, 62%, 87%)
CMYK	cmyk(62.3%, 58.3%, 0%, 12.5%)
CIE-LAB	lab(45.69, 35.82, -67.56)
CIE-LCH	lch(45.69, 76.47, 297.93°)
OKLab	oklab(54.61% 0.0167 -0.1943)
OKLCH	oklch(54.61% 0.195 274.9)
XYZ	xyz(20.8854, 15.0395, 71.6000)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DDF #DFD654

analogous

#54A3DF #545DDF #9054DF

triadic

#545DDF #DF545D #5DDF54

tetradic

#545DDF #DF54A3 #DFD654 #54DF90

square

#545DDF #DF54A3 #DFD654 #54DF90

split-complementary

#545DDF #DF9054 #A3DF54

monochromatic

#1D259C #2732CF #545DDF #888EE9 #BBBFF2

Accessibility & contrast

On white

5.24

#545DDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#545DDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DDF

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DDF	#FFFFFF	#000000	##FFFFFF
##545DDF	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E3

Deuteranopia (green-blind)

#0066DC

Tritanopia (blue-blind)

#007D95

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #545ddf;
/* rgb */ color: rgb(84, 93, 223);
/* oklch */ color: oklch(54.6% 0.195 274.9);

Tailwind

colors: {
  custom: {
    50: '#928bea',
    500: '#545ddf',
    950: '#000000',
  },
}

SCSS

$custom: #545ddf;
$custom-light: #928bea;
$custom-dark: #000000;

JSON

{
  "hex": "#545ddf",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 223
  },
  "hsl": {
    "h": 236.115,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.54607,
    "c": 0.19505,
    "h": 274.9
  },
  "luminance": 0.15041
}

Semantic roles & 50–950 ramp

primary

#545DDF

secondary

#E2DFAD

accent

#C415D0

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #545DDF

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

Preview Lab → · Contrast checker → · Palette generator →