#545DC8#545DC8

#545DC8 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.9% C 0.164 H 275.6°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#545DC8
RGB	rgb(84, 93, 200)
HSL	hsl(235, 51%, 56%)
HSV	hsv(235, 58%, 78%)
CMYK	cmyk(58%, 53.5%, 0%, 21.6%)
CIE-LAB	lab(44.06, 28.20, -57.03)
CIE-LCH	lch(44.06, 63.62, 296.31°)
OKLab	oklab(52.88% 0.0161 -0.1634)
OKLCH	oklch(52.88% 0.164 275.6)
XYZ	xyz(17.9925, 13.8823, 56.3638)
Luminance	0.1388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DC8 #C8BF54

analogous

#5497C8 #545DC8 #8554C8

triadic

#545DC8 #C8545D #5DC854

tetradic

#545DC8 #C85497 #C8BF54 #54C885

square

#545DC8 #C85497 #C8BF54 #54C885

split-complementary

#545DC8 #C88554 #97C854

monochromatic

#272E7A #363FA9 #545DC8 #8289D7 #B1B5E6

Accessibility & contrast

On white

5.56

#545DC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#545DC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DC8

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DC8	#FFFFFF	#000000	##FFFFFF
##545DC8	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A6DCC

Deuteranopia (green-blind)

#0063C6

Tritanopia (blue-blind)

#007689

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #545dc8;
/* rgb */ color: rgb(84, 93, 200);
/* oklch */ color: oklch(52.9% 0.164 275.6);

Tailwind

colors: {
  custom: {
    50: '#8e8ad9',
    500: '#545dc8',
    950: '#000000',
  },
}

SCSS

$custom: #545dc8;
$custom-light: #8e8ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#545dc8",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 200
  },
  "hsl": {
    "h": 235.345,
    "s": 51.327,
    "l": 55.686
  },
  "oklch": {
    "l": 0.52882,
    "c": 0.16415,
    "h": 275.6
  },
  "luminance": 0.13884
}

Semantic roles & 50–950 ramp

primary

#545DC8

secondary

#D4D0A4

accent

#D04DDB

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #545DC8

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

Preview Lab → · Contrast checker → · Palette generator →