#545EBC#545EBC

#545EBC is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.2% C 0.146 H 275.6°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#545EBC
RGB	rgb(84, 94, 188)
HSL	hsl(234, 44%, 53%)
HSV	hsv(234, 55%, 74%)
CMYK	cmyk(55.3%, 50%, 0%, 26.3%)
CIE-LAB	lab(43.54, 23.61, -50.92)
CIE-LCH	lch(43.54, 56.13, 294.87°)
OKLab	oklab(52.23% 0.0142 -0.1454)
OKLCH	oklch(52.23% 0.146 275.6)
XYZ	xyz(16.7331, 13.5199, 49.2951)
Luminance	0.1352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EBC #BCB254

analogous

#5492BC #545EBC #7E54BC

triadic

#545EBC #BC545E #5EBC54

tetradic

#545EBC #BC5492 #BCB254 #54BC7E

square

#545EBC #BC5492 #BCB254 #54BC7E

split-complementary

#545EBC #BC7E54 #92BC54

monochromatic

#2A306B #3B4497 #545EBC #8087CD #ACB1DE

Accessibility & contrast

On white

5.67

#545EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#545EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EBC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EBC	#FFFFFF	#000000	##FFFFFF
##545EBC	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6BBF

Deuteranopia (green-blind)

#2063BA

Tritanopia (blue-blind)

#1E7384

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #545ebc;
/* rgb */ color: rgb(84, 94, 188);
/* oklch */ color: oklch(52.2% 0.146 275.6);

Tailwind

colors: {
  custom: {
    50: '#8c8bd1',
    500: '#545ebc',
    950: '#000000',
  },
}

SCSS

$custom: #545ebc;
$custom-light: #8c8bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#545ebc",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 188
  },
  "hsl": {
    "h": 234.231,
    "s": 43.697,
    "l": 53.333
  },
  "oklch": {
    "l": 0.52234,
    "c": 0.14608,
    "h": 275.6
  },
  "luminance": 0.13521
}

Semantic roles & 50–950 ramp

primary

#545EBC

secondary

#CCC8A0

accent

#C754D3

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #545EBC

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

Preview Lab → · Contrast checker → · Palette generator →