#545CA1#545CA1

#545CA1 is a mid, moderate blue. Relative luminance 0.121; OKLCH L 50.1% C 0.110 H 276.7°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#545CA1
RGB	rgb(84, 92, 161)
HSL	hsl(234, 31%, 48%)
HSV	hsv(234, 48%, 63%)
CMYK	cmyk(47.8%, 42.9%, 0%, 36.9%)
CIE-LAB	lab(41.39, 16.14, -38.46)
CIE-LCH	lch(41.39, 41.71, 292.76°)
OKLab	oklab(50.09% 0.0128 -0.1088)
OKLCH	oklch(50.09% 0.11 276.7)
XYZ	xyz(13.9143, 12.1116, 35.3159)
Luminance	0.1211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CA1 #A19954

analogous

#5482A1 #545CA1 #7254A1

triadic

#545CA1 #A1545C #5CA154

tetradic

#545CA1 #A15482 #A19954 #54A172

square

#545CA1 #A15482 #A19954 #54A172

split-complementary

#545CA1 #A17254 #82A154

monochromatic

#2A2E51 #3F4579 #545CA1 #7980B9 #A1A6CE

Accessibility & contrast

On white

6.14

#545CA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#545CA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CA1

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CA1	#FFFFFF	#000000	##FFFFFF
##545CA1	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4165A4

Deuteranopia (green-blind)

#3B5F9F

Tritanopia (blue-blind)

#386A76

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #545ca1;
/* rgb */ color: rgb(84, 92, 161);
/* oklch */ color: oklch(50.1% 0.110 276.7);

Tailwind

colors: {
  custom: {
    50: '#898abd',
    500: '#545ca1',
    950: '#000000',
  },
}

SCSS

$custom: #545ca1;
$custom-light: #898abd;
$custom-dark: #000000;

JSON

{
  "hex": "#545ca1",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 161
  },
  "hsl": {
    "h": 233.766,
    "s": 31.429,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50086,
    "c": 0.10959,
    "h": 276.7
  },
  "luminance": 0.12112
}

Semantic roles & 50–950 ramp

primary

#545CA1

secondary

#BBB795

accent

#BD60C8

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #545CA1

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

Preview Lab → · Contrast checker → · Palette generator →