#545D99#545D99

#545D99 is a mid, moderate blue. Relative luminance 0.120; OKLCH L 49.8% C 0.096 H 275.9°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#545D99
RGB	rgb(84, 93, 153)
HSL	hsl(232, 29%, 46%)
HSV	hsv(232, 45%, 60%)
CMYK	cmyk(45.1%, 39.2%, 0%, 40%)
CIE-LAB	lab(41.24, 12.99, -33.94)
CIE-LCH	lch(41.24, 36.34, 290.95°)
OKLab	oklab(49.83% 0.0098 -0.0956)
OKLCH	oklch(49.83% 0.096 275.9)
XYZ	xyz(13.3185, 12.0128, 31.7477)
Luminance	0.1201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545D99 #999054

analogous

#548099 #545D99 #6E5499

triadic

#545D99 #99545D #5D9954

tetradic

#545D99 #995480 #999054 #54996E

square

#545D99 #995480 #999054 #54996E

split-complementary

#545D99 #996E54 #809954

monochromatic

#292D4A #3E4571 #545D99 #767EB4 #9EA3CA

Accessibility & contrast

On white

6.17

#545D99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#545D99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545D99

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545D99	#FFFFFF	#000000	##FFFFFF
##545D99	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47649B

Deuteranopia (green-blind)

#425F98

Tritanopia (blue-blind)

#3D6973

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #545d99;
/* rgb */ color: rgb(84, 93, 153);
/* oklch */ color: oklch(49.8% 0.096 275.9);

Tailwind

colors: {
  custom: {
    50: '#888ab7',
    500: '#545d99',
    950: '#000000',
  },
}

SCSS

$custom: #545d99;
$custom-light: #888ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#545d99",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 153
  },
  "hsl": {
    "h": 232.174,
    "s": 29.114,
    "l": 46.471
  },
  "oklch": {
    "l": 0.49825,
    "c": 0.09613,
    "h": 275.9
  },
  "luminance": 0.12013
}

Semantic roles & 50–950 ramp

primary

#545D99

secondary

#B7B292

accent

#B862C5

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #545D99

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

Preview Lab → · Contrast checker → · Palette generator →