#554DAC#554DAC

#554DAC is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.9% C 0.147 H 283.2°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#554DAC
RGB	rgb(85, 77, 172)
HSL	hsl(245, 38%, 49%)
HSV	hsv(245, 55%, 67%)
CMYK	cmyk(50.6%, 55.2%, 0%, 32.5%)
CIE-LAB	lab(38.23, 29.33, -50.06)
CIE-LCH	lch(38.23, 58.02, 300.37°)
OKLab	oklab(47.94% 0.0334 -0.1429)
OKLCH	oklch(47.94% 0.147 283.2)
XYZ	xyz(13.8443, 10.2169, 40.2643)
Luminance	0.1022 (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

#554DAC #A4AC4D

analogous

#4D75AC #554DAC #854DAC

triadic

#554DAC #AC554D #4DAC55

tetradic

#554DAC #AC4D75 #A4AC4D #4DAC85

square

#554DAC #AC4D75 #A4AC4D #4DAC85

split-complementary

#554DAC #AC854D #75AC4D

monochromatic

#2B2757 #403A82 #554DAC #7B75C1 #A49FD4

Accessibility & contrast

On white

6.90

#554DAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#554DAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554DAC

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554DAC	#FFFFFF	#000000	##FFFFFF
##554DAC	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#155DAF

Deuteranopia (green-blind)

#0B57AA

Tritanopia (blue-blind)

#346275

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #554dac;
/* rgb */ color: rgb(85, 77, 172);
/* oklch */ color: oklch(47.9% 0.147 283.2);

Tailwind

colors: {
  custom: {
    50: '#8b7fc5',
    500: '#554dac',
    950: '#000000',
  },
}

SCSS

$custom: #554dac;
$custom-light: #8b7fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#554dac",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 172
  },
  "hsl": {
    "h": 245.053,
    "s": 38.153,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47938,
    "c": 0.14681,
    "h": 283.2
  },
  "luminance": 0.10218
}

Semantic roles & 50–950 ramp

primary

#554DAC

secondary

#BDC194

accent

#CE5AC4

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #554DAC

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

Preview Lab → · Contrast checker → · Palette generator →