#554DAD#554DAD

#554DAD is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.0% C 0.148 H 283.0°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#554DAD
RGB	rgb(85, 77, 173)
HSL	hsl(245, 38%, 49%)
HSV	hsv(245, 55%, 68%)
CMYK	cmyk(50.9%, 55.5%, 0%, 32.2%)
CIE-LAB	lab(38.30, 29.65, -50.54)
CIE-LCH	lch(38.30, 58.59, 300.40°)
OKLab	oklab(48.01% 0.0335 -0.1444)
OKLCH	oklch(48.01% 0.148 283)
XYZ	xyz(13.9407, 10.2554, 40.7720)
Luminance	0.1026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554DAD #A5AD4D

analogous

#4D75AD #554DAD #854DAD

triadic

#554DAD #AD554D #4DAD55

tetradic

#554DAD #AD4D75 #A5AD4D #4DAD85

square

#554DAD #AD4D75 #A5AD4D #4DAD85

split-complementary

#554DAD #AD854D #75AD4D

monochromatic

#2B2758 #403A83 #554DAD #7C75C2 #A4A0D5

Accessibility & contrast

On white

6.88

#554DAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#554DAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554DAD

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554DAD	#FFFFFF	#000000	##FFFFFF
##554DAD	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#135DB0

Deuteranopia (green-blind)

#0757AB

Tritanopia (blue-blind)

#336375

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #554dad;
/* rgb */ color: rgb(85, 77, 173);
/* oklch */ color: oklch(48.0% 0.148 283.0);

Tailwind

colors: {
  custom: {
    50: '#8b7fc6',
    500: '#554dad',
    950: '#000000',
  },
}

SCSS

$custom: #554dad;
$custom-light: #8b7fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#554dad",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 173
  },
  "hsl": {
    "h": 245,
    "s": 38.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.48011,
    "c": 0.1482,
    "h": 283
  },
  "luminance": 0.10256
}

Semantic roles & 50–950 ramp

primary

#554DAD

secondary

#BEC294

accent

#CE59C5

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #554DAD

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

Preview Lab → · Contrast checker → · Palette generator →