#545CC2#545CC2

#545CC2 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.3% C 0.157 H 276.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#545CC2
RGB	rgb(84, 92, 194)
HSL	hsl(236, 47%, 55%)
HSV	hsv(236, 57%, 76%)
CMYK	cmyk(56.7%, 52.6%, 0%, 23.9%)
CIE-LAB	lab(43.41, 26.84, -54.61)
CIE-LCH	lch(43.41, 60.85, 296.17°)
OKLab	oklab(52.26% 0.0168 -0.1563)
OKLCH	oklch(52.26% 0.157 276.1)
XYZ	xyz(17.2178, 13.4329, 52.7140)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CC2 #C2BA54

analogous

#5493C2 #545CC2 #8354C2

triadic

#545CC2 #C2545C #5CC254

tetradic

#545CC2 #C25493 #C2BA54 #54C283

square

#545CC2 #C25493 #C2BA54 #54C283

split-complementary

#545CC2 #C28354 #93C254

monochromatic

#292E73 #3940A0 #545CC2 #8187D2 #AEB2E2

Accessibility & contrast

On white

5.70

#545CC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#545CC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CC2

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CC2	#FFFFFF	#000000	##FFFFFF
##545CC2	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226BC6

Deuteranopia (green-blind)

#0662C0

Tritanopia (blue-blind)

#137386

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #545cc2;
/* rgb */ color: rgb(84, 92, 194);
/* oklch */ color: oklch(52.3% 0.157 276.1);

Tailwind

colors: {
  custom: {
    50: '#8d8ad5',
    500: '#545cc2',
    950: '#000000',
  },
}

SCSS

$custom: #545cc2;
$custom-light: #8d8ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#545cc2",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 194
  },
  "hsl": {
    "h": 235.636,
    "s": 47.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52262,
    "c": 0.15717,
    "h": 276.1
  },
  "luminance": 0.13434
}

Semantic roles & 50–950 ramp

primary

#545CC2

secondary

#D0CDA2

accent

#CD51D7

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #545CC2

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

Preview Lab → · Contrast checker → · Palette generator →