#54558D#54558D

#54558D is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.4% C 0.090 H 281.6°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#54558D
RGB	rgb(84, 85, 141)
HSL	hsl(239, 25%, 44%)
HSV	hsv(239, 40%, 55%)
CMYK	cmyk(40.4%, 39.7%, 0%, 44.7%)
CIE-LAB	lab(38.38, 14.39, -31.21)
CIE-LCH	lch(38.38, 34.37, 294.76°)
OKLab	oklab(47.43% 0.0181 -0.0877)
OKLCH	oklch(47.43% 0.09 281.6)
XYZ	xyz(11.7110, 10.3045, 26.5660)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54558D #8D8C54

analogous

#54728D #54558D #70548D

triadic

#54558D #8D5455 #558D54

tetradic

#54558D #8D5472 #8D8C54 #548D70

square

#54558D #8D5472 #8D8C54 #548D70

split-complementary

#54558D #8D7054 #728D54

monochromatic

#262740 #3D3E67 #54558D #7374AB #999AC2

Accessibility & contrast

On white

6.86

#54558D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#54558D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #54558D

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54558D	#FFFFFF	#000000	##FFFFFF
##54558D	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425C8F

Deuteranopia (green-blind)

#3F588C

Tritanopia (blue-blind)

#43606A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #54558d;
/* rgb */ color: rgb(84, 85, 141);
/* oklch */ color: oklch(47.4% 0.090 281.6);

Tailwind

colors: {
  custom: {
    50: '#8784ae',
    500: '#54558d',
    950: '#000000',
  },
}

SCSS

$custom: #54558d;
$custom-light: #8784ae;
$custom-dark: #000000;

JSON

{
  "hex": "#54558d",
  "rgb": {
    "r": 84,
    "g": 85,
    "b": 141
  },
  "hsl": {
    "h": 238.947,
    "s": 25.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.47433,
    "c": 0.08955,
    "h": 281.6
  },
  "luminance": 0.10305
}

Semantic roles & 50–950 ramp

primary

#54558D

secondary

#B0AF8D

accent

#C066C2

background

#F8F8FA

surface

#F0EFF4

border

#CBCACE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #54558D

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

Preview Lab → · Contrast checker → · Palette generator →