#554EE0#554EE0

#554EE0 is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.2% C 0.214 H 278.1°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#554EE0
RGB	rgb(85, 78, 224)
HSL	hsl(243, 70%, 59%)
HSV	hsv(243, 65%, 88%)
CMYK	cmyk(62.1%, 65.2%, 0%, 12.2%)
CIE-LAB	lab(42.40, 45.28, -73.49)
CIE-LCH	lch(42.40, 86.32, 301.64°)
OKLab	oklab(52.24% 0.0302 -0.2118)
OKLCH	oklch(52.24% 0.214 278.1)
XYZ	xyz(19.9209, 12.7603, 71.9198)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554EE0 #D9E04E

analogous

#4E90E0 #554EE0 #9E4EE0

triadic

#554EE0 #E0554E #4EE055

tetradic

#554EE0 #E04E90 #D9E04E #4EE09E

square

#554EE0 #E04E90 #D9E04E #4EE09E

split-complementary

#554EE0 #E09E4E #90E04E

monochromatic

#211B99 #2C24CD #554EE0 #8782E9 #B9B6F2

Accessibility & contrast

On white

5.91

#554EE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#554EE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554EE0

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554EE0	#FFFFFF	#000000	##FFFFFF
##554EE0	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE5

Deuteranopia (green-blind)

#005EDD

Tritanopia (blue-blind)

#007490

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #554ee0;
/* rgb */ color: rgb(85, 78, 224);
/* oklch */ color: oklch(52.2% 0.214 278.1);

Tailwind

colors: {
  custom: {
    50: '#9480eb',
    500: '#554ee0',
    950: '#000000',
  },
}

SCSS

$custom: #554ee0;
$custom-light: #9480eb;
$custom-dark: #000000;

JSON

{
  "hex": "#554ee0",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 224
  },
  "hsl": {
    "h": 242.877,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.52236,
    "c": 0.21395,
    "h": 278.1
  },
  "luminance": 0.12762
}

Semantic roles & 50–950 ramp

primary

#554EE0

secondary

#DFE1A8

accent

#ED3BE4

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #554EE0

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

Preview Lab → · Contrast checker → · Palette generator →