#545FA4#545FA4

#545FA4 is a mid, moderate blue. Relative luminance 0.128; OKLCH L 50.9% C 0.110 H 275.0°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#545FA4
RGB	rgb(84, 95, 164)
HSL	hsl(232, 32%, 49%)
HSV	hsv(232, 49%, 64%)
CMYK	cmyk(48.8%, 42.1%, 0%, 35.7%)
CIE-LAB	lab(42.38, 15.19, -38.67)
CIE-LCH	lch(42.38, 41.55, 291.45°)
OKLab	oklab(50.9% 0.0095 -0.1094)
OKLCH	oklch(50.9% 0.11 275)
XYZ	xyz(14.4471, 12.7487, 36.8143)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545FA4 #A49954

analogous

#5487A4 #545FA4 #7154A4

triadic

#545FA4 #A4545F #5FA454

tetradic

#545FA4 #A45487 #A49954 #54A471

square

#545FA4 #A45487 #A49954 #54A471

split-complementary

#545FA4 #A47154 #87A454

monochromatic

#2B3053 #3F487C #545FA4 #7A83BB #A3A9D0

Accessibility & contrast

On white

5.92

#545FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#545FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545FA4

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545FA4	#FFFFFF	#000000	##FFFFFF
##545FA4	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4467A7

Deuteranopia (green-blind)

#3D61A2

Tritanopia (blue-blind)

#356D79

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #545fa4;
/* rgb */ color: rgb(84, 95, 164);
/* oklch */ color: oklch(50.9% 0.110 275.0);

Tailwind

colors: {
  custom: {
    50: '#898cbf',
    500: '#545fa4',
    950: '#000000',
  },
}

SCSS

$custom: #545fa4;
$custom-light: #898cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#545fa4",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 164
  },
  "hsl": {
    "h": 231.75,
    "s": 32.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50897,
    "c": 0.10985,
    "h": 275
  },
  "luminance": 0.1275
}

Semantic roles & 50–950 ramp

primary

#545FA4

secondary

#BDB897

accent

#BA5FC8

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #545FA4

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

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