#554C99#554C99

#554C99 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.4% C 0.121 H 286.0°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#554C99
RGB	rgb(85, 76, 153)
HSL	hsl(247, 34%, 45%)
HSV	hsv(247, 50%, 60%)
CMYK	cmyk(44.4%, 50.3%, 0%, 40%)
CIE-LAB	lab(36.74, 24.04, -41.07)
CIE-LCH	lch(36.74, 47.59, 300.34°)
OKLab	oklab(46.43% 0.0334 -0.1166)
OKLCH	oklch(46.43% 0.121 286)
XYZ	xyz(12.0789, 9.3996, 31.3087)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554C99 #90994C

analogous

#4C6A99 #554C99 #7C4C99

triadic

#554C99 #99554C #4C9955

tetradic

#554C99 #994C6A #90994C #4C997C

square

#554C99 #994C6A #90994C #4C997C

split-complementary

#554C99 #997C4C #6A994C

monochromatic

#282347 #3E3870 #554C99 #756CB6 #9B95CA

Accessibility & contrast

On white

7.29

#554C99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#554C99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554C99

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554C99	#FFFFFF	#000000	##FFFFFF
##554C99	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B599C

Deuteranopia (green-blind)

#2A5497

Tritanopia (blue-blind)

#405C6B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #554c99;
/* rgb */ color: rgb(85, 76, 153);
/* oklch */ color: oklch(46.4% 0.121 286.0);

Tailwind

colors: {
  custom: {
    50: '#897eb7',
    500: '#554c99',
    950: '#000000',
  },
}

SCSS

$custom: #554c99;
$custom-light: #897eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#554c99",
  "rgb": {
    "r": 85,
    "g": 76,
    "b": 153
  },
  "hsl": {
    "h": 247.013,
    "s": 33.624,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46432,
    "c": 0.12126,
    "h": 286
  },
  "luminance": 0.094
}

Semantic roles & 50–950 ramp

primary

#554C99

secondary

#B1B78A

accent

#CA5EBD

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0C0A11

muted

#7D7C80

Preview Lab

Preview with #554C99

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

Preview Lab → · Contrast checker → · Palette generator →