#545181#545181

#545181 is a mid, moderate blue. Relative luminance 0.094; OKLCH L 45.9% C 0.077 H 285.8°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#545181
RGB	rgb(84, 81, 129)
HSL	hsl(244, 23%, 41%)
HSV	hsv(244, 37%, 51%)
CMYK	cmyk(34.9%, 37.2%, 0%, 49.4%)
CIE-LAB	lab(36.66, 13.40, -26.59)
CIE-LCH	lch(36.66, 29.78, 296.73°)
OKLab	oklab(45.91% 0.021 -0.0743)
OKLCH	oklch(45.91% 0.077 285.8)
XYZ	xyz(10.5600, 9.3544, 22.0138)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545181 #7E8151

analogous

#516681 #545181 #6C5181

triadic

#545181 #815451 #518154

tetradic

#545181 #815166 #7E8151 #51816C

square

#545181 #815166 #7E8151 #51816C

split-complementary

#545181 #816C51 #668151

monochromatic

#232236 #3C395B #545181 #706CA3 #9492BA

Accessibility & contrast

On white

7.31

#545181 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#545181 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545181

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545181	#FFFFFF	#000000	##FFFFFF
##545181	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425883

Deuteranopia (green-blind)

#415580

Tritanopia (blue-blind)

#495A63

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #545181;
/* rgb */ color: rgb(84, 81, 129);
/* oklch */ color: oklch(45.9% 0.077 285.8);

Tailwind

colors: {
  custom: {
    50: '#8681a6',
    500: '#545181',
    950: '#000000',
  },
}

SCSS

$custom: #545181;
$custom-light: #8681a6;
$custom-dark: #000000;

JSON

{
  "hex": "#545181",
  "rgb": {
    "r": 84,
    "g": 81,
    "b": 129
  },
  "hsl": {
    "h": 243.75,
    "s": 22.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4591,
    "c": 0.07724,
    "h": 285.8
  },
  "luminance": 0.09355
}

Semantic roles & 50–950 ramp

primary

#545181

secondary

#A5A886

accent

#BF68BA

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0A0F

muted

#7C7C7F

Preview Lab

Preview with #545181

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

Preview Lab → · Contrast checker → · Palette generator →