#545DD8#545DD8

#545DD8 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.1% C 0.186 H 275.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#545DD8
RGB	rgb(84, 93, 216)
HSL	hsl(236, 63%, 59%)
HSV	hsv(236, 61%, 85%)
CMYK	cmyk(61.1%, 56.9%, 0%, 15.3%)
CIE-LAB	lab(45.18, 33.50, -64.40)
CIE-LCH	lch(45.18, 72.60, 297.48°)
OKLab	oklab(54.07% 0.0166 -0.1851)
OKLCH	oklch(54.07% 0.186 275.1)
XYZ	xyz(19.9611, 14.6698, 66.7321)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DD8 #D8CF54

analogous

#549FD8 #545DD8 #8D54D8

triadic

#545DD8 #D8545D #5DD854

tetradic

#545DD8 #D8549F #D8CF54 #54D88D

square

#545DD8 #D8549F #D8CF54 #54D88D

split-complementary

#545DD8 #D88D54 #9FD854

monochromatic

#212991 #2C37C2 #545DD8 #868CE3 #B8BBEF

Accessibility & contrast

On white

5.34

#545DD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#545DD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DD8

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DD8	#FFFFFF	#000000	##FFFFFF
##545DD8	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DC

Deuteranopia (green-blind)

#0065D6

Tritanopia (blue-blind)

#007A91

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #545dd8;
/* rgb */ color: rgb(84, 93, 216);
/* oklch */ color: oklch(54.1% 0.186 275.1);

Tailwind

colors: {
  custom: {
    50: '#918be5',
    500: '#545dd8',
    950: '#000000',
  },
}

SCSS

$custom: #545dd8;
$custom-light: #918be5;
$custom-dark: #000000;

JSON

{
  "hex": "#545dd8",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 216
  },
  "hsl": {
    "h": 235.909,
    "s": 62.857,
    "l": 58.824
  },
  "oklch": {
    "l": 0.54068,
    "c": 0.18581,
    "h": 275.1
  },
  "luminance": 0.14671
}

Semantic roles & 50–950 ramp

primary

#545DD8

secondary

#DEDAAA

accent

#DB42E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #545DD8

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

Preview Lab → · Contrast checker → · Palette generator →