#554C8A#554C8A

#554C8A is a mid, moderate blue. Relative luminance 0.089; OKLCH L 45.5% C 0.099 H 288.5°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#554C8A
RGB	rgb(85, 76, 138)
HSL	hsl(249, 29%, 42%)
HSV	hsv(249, 45%, 54%)
CMYK	cmyk(38.4%, 44.9%, 0%, 45.9%)
CIE-LAB	lab(35.86, 19.52, -33.37)
CIE-LCH	lch(35.86, 38.66, 300.33°)
OKLab	oklab(45.48% 0.0314 -0.094)
OKLCH	oklch(45.48% 0.099 288.5)
XYZ	xyz(10.9170, 8.9348, 25.1892)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554C8A #818A4C

analogous

#4C628A #554C8A #744C8A

triadic

#554C8A #8A554C #4C8A55

tetradic

#554C8A #8A4C62 #818A4C #4C8A74

square

#554C8A #8A4C62 #818A4C #4C8A74

split-complementary

#554C8A #8A744C #628A4C

monochromatic

#24213B #3D3663 #554C8A #7168AC #968FC1

Accessibility & contrast

On white

7.53

#554C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#554C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554C8A

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554C8A	#FFFFFF	#000000	##FFFFFF
##554C8A	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37568C

Deuteranopia (green-blind)

#375389

Tritanopia (blue-blind)

#475864

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #554c8a;
/* rgb */ color: rgb(85, 76, 138);
/* oklch */ color: oklch(45.5% 0.099 288.5);

Tailwind

colors: {
  custom: {
    50: '#877eac',
    500: '#554c8a',
    950: '#000000',
  },
}

SCSS

$custom: #554c8a;
$custom-light: #877eac;
$custom-dark: #000000;

JSON

{
  "hex": "#554c8a",
  "rgb": {
    "r": 85,
    "g": 76,
    "b": 138
  },
  "hsl": {
    "h": 248.71,
    "s": 28.972,
    "l": 41.961
  },
  "oklch": {
    "l": 0.45479,
    "c": 0.0991,
    "h": 288.5
  },
  "luminance": 0.08935
}

Semantic roles & 50–950 ramp

primary

#554C8A

secondary

#A8AE84

accent

#C563B7

background

#F8F7FA

surface

#F0EEF4

border

#CBC9CE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #554C8A

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

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