#554AD1#554AD1

#554AD1 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.3% C 0.200 H 280.1°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#554AD1
RGB	rgb(85, 74, 209)
HSL	hsl(245, 59%, 55%)
HSV	hsv(245, 65%, 82%)
CMYK	cmyk(59.3%, 64.6%, 0%, 18%)
CIE-LAB	lab(40.30, 42.87, -68.33)
CIE-LCH	lch(40.30, 80.67, 302.10°)
OKLab	oklab(50.33% 0.035 -0.1967)
OKLCH	oklch(50.33% 0.2 280.1)
XYZ	xyz(17.7001, 11.4310, 61.5829)
Luminance	0.1143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.54

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554AD1 #C6D14A

analogous

#4A82D1 #554AD1 #984AD1

triadic

#554AD1 #D1554A #4AD155

tetradic

#554AD1 #D14A82 #C6D14A #4AD198

square

#554AD1 #D14A82 #C6D14A #4AD198

split-complementary

#554AD1 #D1984A #82D14A

monochromatic

#282180 #382DB1 #554AD1 #837BDD #B1ACEA

Accessibility & contrast

On white

6.39

#554AD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#554AD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554AD1

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554AD1	#FFFFFF	#000000	##FFFFFF
##554AD1	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D5

Deuteranopia (green-blind)

#005ACE

Tritanopia (blue-blind)

#006C87

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #554ad1;
/* rgb */ color: rgb(85, 74, 209);
/* oklch */ color: oklch(50.3% 0.200 280.1);

Tailwind

colors: {
  custom: {
    50: '#917de0',
    500: '#554ad1',
    950: '#000000',
  },
}

SCSS

$custom: #554ad1;
$custom-light: #917de0;
$custom-dark: #000000;

JSON

{
  "hex": "#554ad1",
  "rgb": {
    "r": 85,
    "g": 74,
    "b": 209
  },
  "hsl": {
    "h": 244.889,
    "s": 59.471,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50329,
    "c": 0.19979,
    "h": 280.1
  },
  "luminance": 0.11432
}

Semantic roles & 50–950 ramp

primary

#554AD1

secondary

#D3D89F

accent

#E345D6

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554AD1

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

Preview Lab → · Contrast checker → · Palette generator →