#545DC5#545DC5

#545DC5 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.7% C 0.160 H 275.7°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#545DC5
RGB	rgb(84, 93, 197)
HSL	hsl(235, 49%, 55%)
HSV	hsv(235, 57%, 77%)
CMYK	cmyk(57.4%, 52.8%, 0%, 22.7%)
CIE-LAB	lab(43.86, 27.20, -55.62)
CIE-LCH	lch(43.86, 61.92, 296.06°)
OKLab	oklab(52.67% 0.016 -0.1592)
OKLCH	oklch(52.67% 0.16 275.7)
XYZ	xyz(17.6453, 13.7435, 54.5354)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DC5 #C5BC54

analogous

#5496C5 #545DC5 #8354C5

triadic

#545DC5 #C5545D #5DC554

tetradic

#545DC5 #C55496 #C5BC54 #54C583

square

#545DC5 #C55496 #C5BC54 #54C583

split-complementary

#545DC5 #C58354 #96C554

monochromatic

#282E76 #3840A4 #545DC5 #8288D5 #AFB4E4

Accessibility & contrast

On white

5.60

#545DC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#545DC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DC5

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DC5	#FFFFFF	#000000	##FFFFFF
##545DC5	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206DC9

Deuteranopia (green-blind)

#0063C3

Tritanopia (blue-blind)

#0A7588

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #545dc5;
/* rgb */ color: rgb(84, 93, 197);
/* oklch */ color: oklch(52.7% 0.160 275.7);

Tailwind

colors: {
  custom: {
    50: '#8e8ad7',
    500: '#545dc5',
    950: '#000000',
  },
}

SCSS

$custom: #545dc5;
$custom-light: #8e8ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#545dc5",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 197
  },
  "hsl": {
    "h": 235.221,
    "s": 49.345,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52667,
    "c": 0.16002,
    "h": 275.7
  },
  "luminance": 0.13745
}

Semantic roles & 50–950 ramp

primary

#545DC5

secondary

#D2CEA3

accent

#CE4FD9

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #545DC5

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

Preview Lab → · Contrast checker → · Palette generator →