#554ED1#554ED1

#554ED1 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 51.0% C 0.195 H 279.3°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#554ED1
RGB	rgb(85, 78, 209)
HSL	hsl(243, 59%, 56%)
HSV	hsv(243, 63%, 82%)
CMYK	cmyk(59.3%, 62.7%, 0%, 18%)
CIE-LAB	lab(41.19, 40.50, -66.88)
CIE-LCH	lch(41.19, 78.19, 301.20°)
OKLab	oklab(50.98% 0.0315 -0.1924)
OKLCH	oklch(50.98% 0.195 279.3)
XYZ	xyz(17.9757, 11.9822, 61.6748)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554ED1 #CAD14E

analogous

#4E89D1 #554ED1 #974ED1

triadic

#554ED1 #D1554E #4ED155

tetradic

#554ED1 #D14E89 #CAD14E #4ED197

square

#554ED1 #D14E89 #CAD14E #4ED197

split-complementary

#554ED1 #D1974E #89D14E

monochromatic

#272283 #362FB3 #554ED1 #847FDE #B2AFEA

Accessibility & contrast

On white

6.18

#554ED1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#554ED1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554ED1

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554ED1	#FFFFFF	#000000	##FFFFFF
##554ED1	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D5

Deuteranopia (green-blind)

#005CCE

Tritanopia (blue-blind)

#006F88

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #554ed1;
/* rgb */ color: rgb(85, 78, 209);
/* oklch */ color: oklch(51.0% 0.195 279.3);

Tailwind

colors: {
  custom: {
    50: '#9180e0',
    500: '#554ed1',
    950: '#000000',
  },
}

SCSS

$custom: #554ed1;
$custom-light: #9180e0;
$custom-dark: #000000;

JSON

{
  "hex": "#554ed1",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 209
  },
  "hsl": {
    "h": 243.206,
    "s": 58.744,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50978,
    "c": 0.19499,
    "h": 279.3
  },
  "luminance": 0.11984
}

Semantic roles & 50–950 ramp

primary

#554ED1

secondary

#D5D8A2

accent

#E246DA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554ED1

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

Preview Lab → · Contrast checker → · Palette generator →