#554BD0#554BD0

#554BD0 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.4% C 0.197 H 280.0°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#554BD0
RGB	rgb(85, 75, 208)
HSL	hsl(245, 59%, 55%)
HSV	hsv(245, 64%, 82%)
CMYK	cmyk(59.1%, 63.9%, 0%, 18.4%)
CIE-LAB	lab(40.44, 41.96, -67.53)
CIE-LCH	lch(40.44, 79.51, 301.86°)
OKLab	oklab(50.41% 0.0342 -0.1943)
OKLCH	oklch(50.41% 0.197 280)
XYZ	xyz(17.6440, 11.5163, 60.9554)
Luminance	0.1152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554BD0 #C6D04B

analogous

#4B84D0 #554BD0 #974BD0

triadic

#554BD0 #D0554B #4BD055

tetradic

#554BD0 #D04B84 #C6D04B #4BD097

square

#554BD0 #D04B84 #C6D04B #4BD097

split-complementary

#554BD0 #D0974B #84D04B

monochromatic

#28217F #382EB0 #554BD0 #837CDD #B1ACE9

Accessibility & contrast

On white

6.36

#554BD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#554BD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BD0

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BD0	#FFFFFF	#000000	##FFFFFF
##554BD0	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D4

Deuteranopia (green-blind)

#005ACD

Tritanopia (blue-blind)

#006D87

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #554bd0;
/* rgb */ color: rgb(85, 75, 208);
/* oklch */ color: oklch(50.4% 0.197 280.0);

Tailwind

colors: {
  custom: {
    50: '#917edf',
    500: '#554bd0',
    950: '#000000',
  },
}

SCSS

$custom: #554bd0;
$custom-light: #917edf;
$custom-dark: #000000;

JSON

{
  "hex": "#554bd0",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 208
  },
  "hsl": {
    "h": 244.511,
    "s": 58.59,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50405,
    "c": 0.19732,
    "h": 280
  },
  "luminance": 0.11518
}

Semantic roles & 50–950 ramp

primary

#554BD0

secondary

#D3D7A0

accent

#E246D6

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554BD0

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

Preview Lab → · Contrast checker → · Palette generator →