#554FAA#554FAA

#554FAA is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.2% C 0.141 H 282.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#554FAA
RGB	rgb(85, 79, 170)
HSL	hsl(244, 37%, 49%)
HSV	hsv(244, 54%, 67%)
CMYK	cmyk(50%, 53.5%, 0%, 33.3%)
CIE-LAB	lab(38.59, 27.45, -48.28)
CIE-LCH	lch(38.59, 55.54, 299.62°)
OKLab	oklab(48.17% 0.031 -0.1377)
OKLCH	oklch(48.17% 0.141 282.7)
XYZ	xyz(13.7958, 10.4248, 39.3077)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FAA #A4AA4F

analogous

#4F77AA #554FAA #834FAA

triadic

#554FAA #AA554F #4FAA55

tetradic

#554FAA #AA4F77 #A4AA4F #4FAA83

square

#554FAA #AA4F77 #A4AA4F #4FAA83

split-complementary

#554FAA #AA834F #77AA4F

monochromatic

#2B2856 #403C80 #554FAA #7B77C0 #A4A0D3

Accessibility & contrast

On white

6.81

#554FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#554FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FAA

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FAA	#FFFFFF	#000000	##FFFFFF
##554FAA	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5EAD

Deuteranopia (green-blind)

#1858A8

Tritanopia (blue-blind)

#356375

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #554faa;
/* rgb */ color: rgb(85, 79, 170);
/* oklch */ color: oklch(48.2% 0.141 282.7);

Tailwind

colors: {
  custom: {
    50: '#8b80c4',
    500: '#554faa',
    950: '#000000',
  },
}

SCSS

$custom: #554faa;
$custom-light: #8b80c4;
$custom-dark: #000000;

JSON

{
  "hex": "#554faa",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 170
  },
  "hsl": {
    "h": 243.956,
    "s": 36.546,
    "l": 48.824
  },
  "oklch": {
    "l": 0.48168,
    "c": 0.14117,
    "h": 282.7
  },
  "luminance": 0.10426
}

Semantic roles & 50–950 ramp

primary

#554FAA

secondary

#BDC095

accent

#CD5BC5

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #554FAA

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

Preview Lab → · Contrast checker → · Palette generator →