#554EDF#554EDF

#554EDF is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.2% C 0.213 H 278.2°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#554EDF
RGB	rgb(85, 78, 223)
HSL	hsl(243, 69%, 59%)
HSV	hsv(243, 65%, 87%)
CMYK	cmyk(61.9%, 65%, 0%, 12.5%)
CIE-LAB	lab(42.32, 44.96, -73.05)
CIE-LCH	lch(42.32, 85.78, 301.61°)
OKLab	oklab(52.15% 0.0303 -0.2105)
OKLCH	oklch(52.15% 0.213 278.2)
XYZ	xyz(19.7857, 12.7062, 71.2076)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554EDF #D8DF4E

analogous

#4E8FDF #554EDF #9E4EDF

triadic

#554EDF #DF554E #4EDF55

tetradic

#554EDF #DF4E8F #D8DF4E #4EDF9E

square

#554EDF #DF4E8F #D8DF4E #4EDF9E

split-complementary

#554EDF #DF9E4E #8FDF4E

monochromatic

#211B97 #2D25CB #554EDF #8782E8 #B9B6F2

Accessibility & contrast

On white

5.93

#554EDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#554EDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554EDF

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554EDF	#FFFFFF	#000000	##FFFFFF
##554EDF	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE4

Deuteranopia (green-blind)

#005EDC

Tritanopia (blue-blind)

#007390

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #554edf;
/* rgb */ color: rgb(85, 78, 223);
/* oklch */ color: oklch(52.2% 0.213 278.2);

Tailwind

colors: {
  custom: {
    50: '#9380ea',
    500: '#554edf',
    950: '#000000',
  },
}

SCSS

$custom: #554edf;
$custom-light: #9380ea;
$custom-dark: #000000;

JSON

{
  "hex": "#554edf",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 223
  },
  "hsl": {
    "h": 242.897,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.52151,
    "c": 0.21271,
    "h": 278.2
  },
  "luminance": 0.12708
}

Semantic roles & 50–950 ramp

primary

#554EDF

secondary

#DEE1A8

accent

#EC3CE4

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #554EDF

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

Preview Lab → · Contrast checker → · Palette generator →