#545581#545581

#545581 is a mid, moderate blue. Relative luminance 0.100; OKLCH L 46.8% C 0.071 H 282.3°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#545581
RGB	rgb(84, 85, 129)
HSL	hsl(239, 21%, 42%)
HSV	hsv(239, 35%, 51%)
CMYK	cmyk(34.9%, 34.1%, 0%, 49.4%)
CIE-LAB	lab(37.78, 10.85, -24.84)
CIE-LCH	lch(37.78, 27.10, 293.60°)
OKLab	oklab(46.77% 0.0151 -0.0693)
OKLCH	oklch(46.77% 0.071 282.3)
XYZ	xyz(10.8660, 9.9665, 22.1158)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545581 #818054

analogous

#546C81 #545581 #6A5481

triadic

#545581 #815455 #558154

tetradic

#545581 #81546C #818054 #54816A

square

#545581 #81546C #818054 #54816A

split-complementary

#545581 #816A54 #6C8154

monochromatic

#242437 #3C3D5C #545581 #7071A2 #9596BA

Accessibility & contrast

On white

7.02

#545581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#545581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545581

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545581	#FFFFFF	#000000	##FFFFFF
##545581	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485A83

Deuteranopia (green-blind)

#465780

Tritanopia (blue-blind)

#485D65

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #545581;
/* rgb */ color: rgb(84, 85, 129);
/* oklch */ color: oklch(46.8% 0.071 282.3);

Tailwind

colors: {
  custom: {
    50: '#8584a5',
    500: '#545581',
    950: '#000000',
  },
}

SCSS

$custom: #545581;
$custom-light: #8584a5;
$custom-dark: #000000;

JSON

{
  "hex": "#545581",
  "rgb": {
    "r": 84,
    "g": 85,
    "b": 129
  },
  "hsl": {
    "h": 238.667,
    "s": 21.127,
    "l": 41.765
  },
  "oklch": {
    "l": 0.46774,
    "c": 0.07088,
    "h": 282.3
  },
  "luminance": 0.09967
}

Semantic roles & 50–950 ramp

primary

#545581

secondary

#A8A789

accent

#BC6ABE

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #545581

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

Preview Lab → · Contrast checker → · Palette generator →