#554BCD#554BCD

#554BCD is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.2% C 0.194 H 280.3°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#554BCD
RGB	rgb(85, 75, 205)
HSL	hsl(245, 57%, 55%)
HSV	hsv(245, 63%, 80%)
CMYK	cmyk(58.5%, 63.4%, 0%, 19.6%)
CIE-LAB	lab(40.20, 41.01, -66.19)
CIE-LCH	lch(40.20, 77.87, 301.79°)
OKLab	oklab(50.16% 0.0345 -0.1904)
OKLCH	oklch(50.16% 0.194 280.3)
XYZ	xyz(17.2784, 11.3700, 59.0299)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.62

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554BCD #C3CD4B

analogous

#4B82CD #554BCD #964BCD

triadic

#554BCD #CD554B #4BCD55

tetradic

#554BCD #CD4B82 #C3CD4B #4BCD96

square

#554BCD #CD4B82 #C3CD4B #4BCD96

split-complementary

#554BCD #CD964B #82CD4B

monochromatic

#29227B #3930AB #554BCD #827BDA #AFABE8

Accessibility & contrast

On white

6.41

#554BCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#554BCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BCD

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BCD	#FFFFFF	#000000	##FFFFFF
##554BCD	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D1

Deuteranopia (green-blind)

#005ACA

Tritanopia (blue-blind)

#006B85

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #554bcd;
/* rgb */ color: rgb(85, 75, 205);
/* oklch */ color: oklch(50.2% 0.194 280.3);

Tailwind

colors: {
  custom: {
    50: '#917edd',
    500: '#554bcd',
    950: '#000000',
  },
}

SCSS

$custom: #554bcd;
$custom-light: #917edd;
$custom-dark: #000000;

JSON

{
  "hex": "#554bcd",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 205
  },
  "hsl": {
    "h": 244.615,
    "s": 56.522,
    "l": 54.902
  },
  "oklch": {
    "l": 0.50156,
    "c": 0.1935,
    "h": 280.3
  },
  "luminance": 0.11371
}

Semantic roles & 50–950 ramp

primary

#554BCD

secondary

#D1D59F

accent

#E048D4

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554BCD

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

Preview Lab → · Contrast checker → · Palette generator →