#554DD0#554DD0

#554DD0 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.7% C 0.195 H 279.6°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#554DD0
RGB	rgb(85, 77, 208)
HSL	hsl(244, 58%, 56%)
HSV	hsv(244, 63%, 82%)
CMYK	cmyk(59.1%, 63%, 0%, 18.4%)
CIE-LAB	lab(40.88, 40.78, -66.80)
CIE-LCH	lch(40.88, 78.26, 301.40°)
OKLab	oklab(50.73% 0.0325 -0.1922)
OKLCH	oklch(50.73% 0.195 279.6)
XYZ	xyz(17.7817, 11.7918, 61.0013)
Luminance	0.1179 (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

#554DD0 #C8D04D

analogous

#4D86D0 #554DD0 #964DD0

triadic

#554DD0 #D0554D #4DD055

tetradic

#554DD0 #D04D86 #C8D04D #4DD096

square

#554DD0 #D04D86 #C8D04D #4DD096

split-complementary

#554DD0 #D0964D #86D04D

monochromatic

#282281 #372FB1 #554DD0 #837DDD #B1AEEA

Accessibility & contrast

On white

6.25

#554DD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#554DD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554DD0

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554DD0	#FFFFFF	#000000	##FFFFFF
##554DD0	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D4

Deuteranopia (green-blind)

#005BCD

Tritanopia (blue-blind)

#006E87

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #554dd0;
/* rgb */ color: rgb(85, 77, 208);
/* oklch */ color: oklch(50.7% 0.195 279.6);

Tailwind

colors: {
  custom: {
    50: '#917fdf',
    500: '#554dd0',
    950: '#000000',
  },
}

SCSS

$custom: #554dd0;
$custom-light: #917fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#554dd0",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 208
  },
  "hsl": {
    "h": 243.664,
    "s": 58.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.50731,
    "c": 0.19492,
    "h": 279.6
  },
  "luminance": 0.11793
}

Semantic roles & 50–950 ramp

primary

#554DD0

secondary

#D4D8A1

accent

#E146D8

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554DD0

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

Preview Lab → · Contrast checker → · Palette generator →