#545FDC#545FDC

#545FDC is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.7% C 0.189 H 274.5°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#545FDC
RGB	rgb(84, 95, 220)
HSL	hsl(235, 66%, 60%)
HSV	hsv(235, 62%, 86%)
CMYK	cmyk(61.8%, 56.8%, 0%, 13.7%)
CIE-LAB	lab(45.95, 33.60, -65.42)
CIE-LCH	lch(45.95, 73.55, 297.18°)
OKLab	oklab(54.74% 0.0149 -0.188)
OKLCH	oklch(54.74% 0.189 274.5)
XYZ	xyz(20.6624, 15.2349, 69.5480)
Luminance	0.1524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545FDC #DCD154

analogous

#54A3DC #545FDC #8D54DC

triadic

#545FDC #DC545F #5FDC54

tetradic

#545FDC #DC54A3 #DCD154 #54DC8D

square

#545FDC #DC54A3 #DCD154 #54DC8D

split-complementary

#545FDC #DC8D54 #A3DC54

monochromatic

#1F2997 #2936CA #545FDC #878FE6 #BABEF1

Accessibility & contrast

On white

5.19

#545FDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#545FDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545FDC

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545FDC	#FFFFFF	#000000	##FFFFFF
##545FDC	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E0

Deuteranopia (green-blind)

#0067D9

Tritanopia (blue-blind)

#007D94

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #545fdc;
/* rgb */ color: rgb(84, 95, 220);
/* oklch */ color: oklch(54.7% 0.189 274.5);

Tailwind

colors: {
  custom: {
    50: '#918ce8',
    500: '#545fdc',
    950: '#000000',
  },
}

SCSS

$custom: #545fdc;
$custom-light: #918ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#545fdc",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 220
  },
  "hsl": {
    "h": 235.147,
    "s": 66.019,
    "l": 59.608
  },
  "oklch": {
    "l": 0.54735,
    "c": 0.18863,
    "h": 274.5
  },
  "luminance": 0.15237
}

Semantic roles & 50–950 ramp

primary

#545FDC

secondary

#E0DCAC

accent

#DB3FE9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #545FDC

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

Preview Lab → · Contrast checker → · Palette generator →