#545FD7#545FD7

#545FD7 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.4% C 0.182 H 274.7°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#545FD7
RGB	rgb(84, 95, 215)
HSL	hsl(235, 62%, 59%)
HSV	hsv(235, 61%, 84%)
CMYK	cmyk(60.9%, 55.8%, 0%, 15.7%)
CIE-LAB	lab(45.60, 31.93, -63.15)
CIE-LCH	lch(45.60, 70.77, 296.82°)
OKLab	oklab(54.36% 0.0148 -0.1814)
OKLCH	oklch(54.36% 0.182 274.7)
XYZ	xyz(20.0101, 14.9739, 66.1126)
Luminance	0.1498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545FD7 #D7CC54

analogous

#54A0D7 #545FD7 #8A54D7

triadic

#545FD7 #D7545F #5FD754

tetradic

#545FD7 #D754A0 #D7CC54 #54D78A

square

#545FD7 #D754A0 #D7CC54 #54D78A

split-complementary

#545FD7 #D78A54 #A0D754

monochromatic

#212B8F #2D39C1 #545FD7 #868DE3 #B7BCEE

Accessibility & contrast

On white

5.26

#545FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#545FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545FD7

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545FD7	#FFFFFF	#000000	##FFFFFF
##545FD7	1.00	5.26	4.00	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DB

Deuteranopia (green-blind)

#0066D5

Tritanopia (blue-blind)

#007C92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #545fd7;
/* rgb */ color: rgb(84, 95, 215);
/* oklch */ color: oklch(54.4% 0.182 274.7);

Tailwind

colors: {
  custom: {
    50: '#908ce4',
    500: '#545fd7',
    950: '#000000',
  },
}

SCSS

$custom: #545fd7;
$custom-light: #908ce4;
$custom-dark: #000000;

JSON

{
  "hex": "#545fd7",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 215
  },
  "hsl": {
    "h": 234.962,
    "s": 62.085,
    "l": 58.627
  },
  "oklch": {
    "l": 0.54358,
    "c": 0.18196,
    "h": 274.7
  },
  "luminance": 0.14976
}

Semantic roles & 50–950 ramp

primary

#545FD7

secondary

#DDD9A9

accent

#D843E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #545FD7

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

Preview Lab → · Contrast checker → · Palette generator →