#554BD1#554BD1

#554BD1 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.5% C 0.199 H 279.9°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#554BD1
RGB	rgb(85, 75, 209)
HSL	hsl(244, 59%, 56%)
HSV	hsv(244, 64%, 82%)
CMYK	cmyk(59.3%, 64.1%, 0%, 18%)
CIE-LAB	lab(40.52, 42.28, -67.97)
CIE-LCH	lch(40.52, 80.05, 301.88°)
OKLab	oklab(50.49% 0.0341 -0.1956)
OKLCH	oklch(50.49% 0.199 279.9)
XYZ	xyz(17.7674, 11.5656, 61.6054)
Luminance	0.1157 (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

#554BD1 #C7D14B

analogous

#4B84D1 #554BD1 #984BD1

triadic

#554BD1 #D1554B #4BD155

tetradic

#554BD1 #D14B84 #C7D14B #4BD198

square

#554BD1 #D14B84 #C7D14B #4BD198

split-complementary

#554BD1 #D1984B #84D14B

monochromatic

#282181 #372DB1 #554BD1 #837CDD #B1ACEA

Accessibility & contrast

On white

6.34

#554BD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#554BD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BD1

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BD1	#FFFFFF	#000000	##FFFFFF
##554BD1	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D5

Deuteranopia (green-blind)

#005ACE

Tritanopia (blue-blind)

#006D87

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #554bd1;
/* rgb */ color: rgb(85, 75, 209);
/* oklch */ color: oklch(50.5% 0.199 279.9);

Tailwind

colors: {
  custom: {
    50: '#917ee0',
    500: '#554bd1',
    950: '#000000',
  },
}

SCSS

$custom: #554bd1;
$custom-light: #917ee0;
$custom-dark: #000000;

JSON

{
  "hex": "#554bd1",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 209
  },
  "hsl": {
    "h": 244.478,
    "s": 59.292,
    "l": 55.686
  },
  "oklch": {
    "l": 0.50489,
    "c": 0.1986,
    "h": 279.9
  },
  "luminance": 0.11567
}

Semantic roles & 50–950 ramp

primary

#554BD1

secondary

#D4D8A0

accent

#E245D7

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554BD1

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

Preview Lab → · Contrast checker → · Palette generator →