#554DCD#554DCD

#554DCD is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.5% C 0.191 H 279.9°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#554DCD
RGB	rgb(85, 77, 205)
HSL	hsl(244, 56%, 55%)
HSV	hsv(244, 62%, 80%)
CMYK	cmyk(58.5%, 62.4%, 0%, 19.6%)
CIE-LAB	lab(40.65, 39.82, -65.45)
CIE-LCH	lch(40.65, 76.62, 301.32°)
OKLab	oklab(50.49% 0.0327 -0.1882)
OKLCH	oklch(50.49% 0.191 279.9)
XYZ	xyz(17.4162, 11.6456, 59.0758)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554DCD #C5CD4D

analogous

#4D85CD #554DCD #954DCD

triadic

#554DCD #CD554D #4DCD55

tetradic

#554DCD #CD4D85 #C5CD4D #4DCD95

square

#554DCD #CD4D85 #C5CD4D #4DCD95

split-complementary

#554DCD #CD954D #85CD4D

monochromatic

#29237D #3830AC #554DCD #837DDA #B0ADE8

Accessibility & contrast

On white

6.31

#554DCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#554DCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554DCD

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554DCD	#FFFFFF	#000000	##FFFFFF
##554DCD	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D1

Deuteranopia (green-blind)

#005BCA

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #554dcd;
/* rgb */ color: rgb(85, 77, 205);
/* oklch */ color: oklch(50.5% 0.191 279.9);

Tailwind

colors: {
  custom: {
    50: '#907fdd',
    500: '#554dcd',
    950: '#000000',
  },
}

SCSS

$custom: #554dcd;
$custom-light: #907fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#554dcd",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 205
  },
  "hsl": {
    "h": 243.75,
    "s": 56.14,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50485,
    "c": 0.19105,
    "h": 279.9
  },
  "luminance": 0.11647
}

Semantic roles & 50–950 ramp

primary

#554DCD

secondary

#D2D6A0

accent

#DF48D6

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554DCD

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

Preview Lab → · Contrast checker → · Palette generator →