#554ED0#554ED0

#554ED0 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.9% C 0.194 H 279.4°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#554ED0
RGB	rgb(85, 78, 208)
HSL	hsl(243, 58%, 56%)
HSV	hsv(243, 63%, 82%)
CMYK	cmyk(59.1%, 62.5%, 0%, 18.4%)
CIE-LAB	lab(41.11, 40.18, -66.43)
CIE-LCH	lch(41.11, 77.64, 301.17°)
OKLab	oklab(50.9% 0.0316 -0.1911)
OKLCH	oklch(50.9% 0.194 279.4)
XYZ	xyz(17.8523, 11.9329, 61.0248)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554ED0 #C9D04E

analogous

#4E88D0 #554ED0 #964ED0

triadic

#554ED0 #D0554E #4ED055

tetradic

#554ED0 #D04E88 #C9D04E #4ED096

square

#554ED0 #D04E88 #C9D04E #4ED096

split-complementary

#554ED0 #D0964E #88D04E

monochromatic

#272281 #362FB2 #554ED0 #837EDD #B2AFEA

Accessibility & contrast

On white

6.20

#554ED0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#554ED0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554ED0

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554ED0	#FFFFFF	#000000	##FFFFFF
##554ED0	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D4

Deuteranopia (green-blind)

#005CCD

Tritanopia (blue-blind)

#006E88

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #554ed0;
/* rgb */ color: rgb(85, 78, 208);
/* oklch */ color: oklch(50.9% 0.194 279.4);

Tailwind

colors: {
  custom: {
    50: '#9180df',
    500: '#554ed0',
    950: '#000000',
  },
}

SCSS

$custom: #554ed0;
$custom-light: #9180df;
$custom-dark: #000000;

JSON

{
  "hex": "#554ed0",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 208
  },
  "hsl": {
    "h": 243.231,
    "s": 58.036,
    "l": 56.078
  },
  "oklch": {
    "l": 0.50896,
    "c": 0.1937,
    "h": 279.4
  },
  "luminance": 0.11934
}

Semantic roles & 50–950 ramp

primary

#554ED0

secondary

#D5D8A2

accent

#E147D9

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554ED0

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

Preview Lab → · Contrast checker → · Palette generator →